538671888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1671321600

約数和(自身を除く): 1132649712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 59, 71, 72, 76, 94, 114, 118, 141, 142, 144, 152, 171, 177, 188, 213, 228, 236, 282, 284, 304, 342, 354, 376, 423, 426, 456, 472, 531, 564, 568, 639, 684, 708, 752, 846, 852, 893, 912, 944, 1062, 1121, 1128, 1136, 1278, 1349, 1368, 1416, 1692, 1704, 1786, 2124, 2242, 2256, 2556, 2679, 2698, 2736, 2773, 2832, 3337, 3363, 3384, 3408, 3572, 4047, 4189, 4248, 4484, 5112, 5358, 5396, 5546, 6674, 6726, 6768, 7144, 8037, 8094, 8319, 8378, 8496, 8968, 10011, 10089, 10224, 10716, 10792, 11092, 12141, 12567, 13348, 13452, 14288, 16074, 16188, 16638, 16756, 17936, 20022, 20178, 21432, 21584, 22184, 24282, 24957, 25134, 26696, 26904, 30033, 32148, 32376, 33276, 33512, 37701, 40044, 40356, 42864, 44368, 48564, 49914, 50268, 52687, 53392, 53808, 60066, 63403, 64296, 64752, 66552, 67024, 75402, 79591, 80088, 80712, 97128, 99828, 100536, 105374, 120132, 126806, 128592, 133104, 150804, 158061, 159182, 160176, 161424, 190209, 194256, 196883, 199656, 201072, 210748, 238773, 240264, 253612, 301608, 316122, 318364, 380418, 393766, 399312, 421496, 474183, 477546, 480528, 507224, 570627, 590649, 603216, 632244, 636728, 716319, 760836, 787532, 842992, 948366, 955092, 1014448, 1141254, 1181298, 1264488, 1273456, 1432638, 1521672, 1575064, 1771947, 1896732, 1910184, 2282508, 2362596, 2528976, 2865276, 3043344, 3150128, 3543894, 3740777, 3793464, 3820368, 4565016, 4725192, 5730552, 7087788, 7481554, 7586928, 9130032, 9450384, 11222331, 11461104, 14175576, 14963108, 22444662, 28351152, 29926216, 33666993, 44889324, 59852432, 67333986, 89778648, 134667972, 179557296, 269335944, 538671888]

約数ペア:

[(1, 538671888), (2, 269335944), (3, 179557296), (4, 134667972), (6, 89778648), (8, 67333986), (9, 59852432), (12, 44889324), (16, 33666993), (18, 29926216), (19, 28351152), (24, 22444662), (36, 14963108), (38, 14175576), (47, 11461104), (48, 11222331), (57, 9450384), (59, 9130032), (71, 7586928), (72, 7481554), (76, 7087788), (94, 5730552), (114, 4725192), (118, 4565016), (141, 3820368), (142, 3793464), (144, 3740777), (152, 3543894), (171, 3150128), (177, 3043344), (188, 2865276), (213, 2528976), (228, 2362596), (236, 2282508), (282, 1910184), (284, 1896732), (304, 1771947), (342, 1575064), (354, 1521672), (376, 1432638), (423, 1273456), (426, 1264488), (456, 1181298), (472, 1141254), (531, 1014448), (564, 955092), (568, 948366), (639, 842992), (684, 787532), (708, 760836), (752, 716319), (846, 636728), (852, 632244), (893, 603216), (912, 590649), (944, 570627), (1062, 507224), (1121, 480528), (1128, 477546), (1136, 474183), (1278, 421496), (1349, 399312), (1368, 393766), (1416, 380418), (1692, 318364), (1704, 316122), (1786, 301608), (2124, 253612), (2242, 240264), (2256, 238773), (2556, 210748), (2679, 201072), (2698, 199656), (2736, 196883), (2773, 194256), (2832, 190209), (3337, 161424), (3363, 160176), (3384, 159182), (3408, 158061), (3572, 150804), (4047, 133104), (4189, 128592), (4248, 126806), (4484, 120132), (5112, 105374), (5358, 100536), (5396, 99828), (5546, 97128), (6674, 80712), (6726, 80088), (6768, 79591), (7144, 75402), (8037, 67024), (8094, 66552), (8319, 64752), (8378, 64296), (8496, 63403), (8968, 60066), (10011, 53808), (10089, 53392), (10224, 52687), (10716, 50268), (10792, 49914), (11092, 48564), (12141, 44368), (12567, 42864), (13348, 40356), (13452, 40044), (14288, 37701), (16074, 33512), (16188, 33276), (16638, 32376), (16756, 32148), (17936, 30033), (20022, 26904), (20178, 26696), (21432, 25134), (21584, 24957), (22184, 24282)]