642530448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 2271283200

約数和(自身を除く): 1628752752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 53, 54, 56, 57, 63, 72, 76, 84, 106, 108, 112, 114, 126, 133, 144, 152, 159, 168, 171, 189, 211, 212, 216, 228, 252, 266, 304, 318, 336, 342, 371, 378, 399, 422, 424, 432, 456, 477, 504, 513, 532, 633, 636, 684, 742, 756, 798, 844, 848, 912, 954, 1007, 1008, 1026, 1064, 1113, 1197, 1266, 1272, 1368, 1431, 1477, 1484, 1512, 1596, 1688, 1899, 1908, 2014, 2052, 2128, 2226, 2394, 2532, 2544, 2736, 2862, 2954, 2968, 3021, 3024, 3192, 3339, 3376, 3591, 3798, 3816, 4009, 4028, 4104, 4431, 4452, 4788, 5064, 5697, 5724, 5908, 5936, 6042, 6384, 6678, 7049, 7182, 7596, 7632, 8018, 8056, 8208, 8862, 8904, 9063, 9576, 10017, 10128, 11183, 11394, 11448, 11816, 12027, 12084, 13293, 13356, 14098, 14364, 15192, 16036, 16112, 17724, 17808, 18126, 19152, 20034, 21147, 22366, 22788, 22896, 23632, 24054, 24168, 26586, 26712, 27189, 28063, 28196, 28728, 30384, 32072, 33549, 35448, 36081, 36252, 39879, 40068, 42294, 44732, 45576, 48108, 48336, 53172, 53424, 54378, 56126, 56392, 57456, 63441, 64144, 67098, 70896, 72162, 72504, 78281, 79758, 80136, 84189, 84588, 89464, 91152, 96216, 100647, 106344, 108243, 108756, 112252, 112784, 126882, 134196, 144324, 145008, 156562, 159516, 160272, 168378, 169176, 178928, 190323, 192432, 201294, 212477, 212688, 216486, 217512, 224504, 234843, 252567, 253764, 268392, 288648, 301941, 313124, 319032, 336756, 338352, 380646, 402588, 424954, 432972, 435024, 449008, 469686, 505134, 507528, 536784, 577296, 603882, 626248, 637431, 638064, 673512, 704529, 757701, 761292, 805176, 849908, 865944, 939372, 1010268, 1015056, 1207764, 1252496, 1274862, 1347024, 1409058, 1487339, 1515402, 1522584, 1610352, 1699816, 1731888, 1878744, 1912293, 2020536, 2113587, 2415528, 2549724, 2818116, 2974678, 3030804, 3045168, 3399632, 3757488, 3824586, 4041072, 4227174, 4462017, 4831056, 5099448, 5636232, 5736879, 5949356, 6061608, 7649172, 8454348, 8924034, 10198896, 11272464, 11473758, 11898712, 12123216, 13386051, 15298344, 16908696, 17848068, 22947516, 23797424, 26772102, 30596688, 33817392, 35696136, 40158153, 45895032, 53544204, 71392272, 80316306, 91790064, 107088408, 160632612, 214176816, 321265224, 642530448]

約数ペア:

[(1, 642530448), (2, 321265224), (3, 214176816), (4, 160632612), (6, 107088408), (7, 91790064), (8, 80316306), (9, 71392272), (12, 53544204), (14, 45895032), (16, 40158153), (18, 35696136), (19, 33817392), (21, 30596688), (24, 26772102), (27, 23797424), (28, 22947516), (36, 17848068), (38, 16908696), (42, 15298344), (48, 13386051), (53, 12123216), (54, 11898712), (56, 11473758), (57, 11272464), (63, 10198896), (72, 8924034), (76, 8454348), (84, 7649172), (106, 6061608), (108, 5949356), (112, 5736879), (114, 5636232), (126, 5099448), (133, 4831056), (144, 4462017), (152, 4227174), (159, 4041072), (168, 3824586), (171, 3757488), (189, 3399632), (211, 3045168), (212, 3030804), (216, 2974678), (228, 2818116), (252, 2549724), (266, 2415528), (304, 2113587), (318, 2020536), (336, 1912293), (342, 1878744), (371, 1731888), (378, 1699816), (399, 1610352), (422, 1522584), (424, 1515402), (432, 1487339), (456, 1409058), (477, 1347024), (504, 1274862), (513, 1252496), (532, 1207764), (633, 1015056), (636, 1010268), (684, 939372), (742, 865944), (756, 849908), (798, 805176), (844, 761292), (848, 757701), (912, 704529), (954, 673512), (1007, 638064), (1008, 637431), (1026, 626248), (1064, 603882), (1113, 577296), (1197, 536784), (1266, 507528), (1272, 505134), (1368, 469686), (1431, 449008), (1477, 435024), (1484, 432972), (1512, 424954), (1596, 402588), (1688, 380646), (1899, 338352), (1908, 336756), (2014, 319032), (2052, 313124), (2128, 301941), (2226, 288648), (2394, 268392), (2532, 253764), (2544, 252567), (2736, 234843), (2862, 224504), (2954, 217512), (2968, 216486), (3021, 212688), (3024, 212477), (3192, 201294), (3339, 192432), (3376, 190323), (3591, 178928), (3798, 169176), (3816, 168378), (4009, 160272), (4028, 159516), (4104, 156562), (4431, 145008), (4452, 144324), (4788, 134196), (5064, 126882), (5697, 112784), (5724, 112252), (5908, 108756), (5936, 108243), (6042, 106344), (6384, 100647), (6678, 96216), (7049, 91152), (7182, 89464), (7596, 84588), (7632, 84189), (8018, 80136), (8056, 79758), (8208, 78281), (8862, 72504), (8904, 72162), (9063, 70896), (9576, 67098), (10017, 64144), (10128, 63441), (11183, 57456), (11394, 56392), (11448, 56126), (11816, 54378), (12027, 53424), (12084, 53172), (13293, 48336), (13356, 48108), (14098, 45576), (14364, 44732), (15192, 42294), (16036, 40068), (16112, 39879), (17724, 36252), (17808, 36081), (18126, 35448), (19152, 33549), (20034, 32072), (21147, 30384), (22366, 28728), (22788, 28196), (22896, 28063), (23632, 27189), (24054, 26712), (24168, 26586)]