18628235136

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1362

約数の個数: 288

約数和(自身を含む): 62607593880

約数和(自身を除く): 43979358744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 331, 336, 384, 392, 441, 448, 504, 576, 588, 662, 672, 784, 882, 896, 993, 997, 1008, 1152, 1176, 1324, 1344, 1568, 1764, 1986, 1994, 2016, 2317, 2352, 2648, 2688, 2979, 2991, 3136, 3528, 3972, 3988, 4032, 4634, 4704, 5296, 5958, 5982, 6272, 6951, 6979, 7056, 7944, 7976, 8064, 8973, 9268, 9408, 10592, 11916, 11964, 13902, 13958, 14112, 15888, 15952, 16219, 17946, 18536, 18816, 20853, 20937, 21184, 23832, 23928, 27804, 27916, 28224, 31776, 31904, 32438, 35892, 37072, 41706, 41874, 42368, 47664, 47856, 48657, 48853, 55608, 55832, 56448, 62811, 63552, 63808, 64876, 71784, 74144, 83412, 83748, 95328, 95712, 97314, 97706, 111216, 111664, 125622, 127104, 127616, 129752, 143568, 145971, 146559, 148288, 166824, 167496, 190656, 191424, 194628, 195412, 222432, 223328, 251244, 259504, 287136, 291942, 293118, 296576, 330007, 333648, 334992, 381312, 382848, 389256, 390824, 439677, 444864, 446656, 502488, 519008, 574272, 583884, 586236, 660014, 667296, 669984, 778512, 781648, 879354, 889728, 893312, 990021, 1004976, 1038016, 1148544, 1167768, 1172472, 1320028, 1334592, 1339968, 1557024, 1563296, 1758708, 1980042, 2009952, 2076032, 2310049, 2335536, 2344944, 2640056, 2669184, 2679936, 2970063, 3114048, 3126592, 3517416, 3960084, 4019904, 4620098, 4671072, 4689888, 5280112, 5940126, 6228096, 6253184, 6930147, 7034832, 7920168, 8039808, 9240196, 9342144, 9379776, 10560224, 11880252, 13860294, 14069664, 15840336, 16170343, 18480392, 18684288, 18759552, 20790441, 21120448, 23760504, 27720588, 28139328, 31680672, 32340686, 36960784, 41580882, 42240896, 47521008, 48511029, 55441176, 56278656, 63361344, 64681372, 73921568, 83161764, 95042016, 97022058, 110882352, 126722688, 129362744, 145533087, 147843136, 166323528, 190084032, 194044116, 221764704, 258725488, 291066174, 295686272, 332647056, 380168064, 388088232, 443529408, 517450976, 582132348, 665294112, 776176464, 887058816, 1034901952, 1164264696, 1330588224, 1552352928, 2069803904, 2328529392, 2661176448, 3104705856, 4657058784, 6209411712, 9314117568, 18628235136]

約数ペア:

[(1, 18628235136), (2, 9314117568), (3, 6209411712), (4, 4657058784), (6, 3104705856), (7, 2661176448), (8, 2328529392), (9, 2069803904), (12, 1552352928), (14, 1330588224), (16, 1164264696), (18, 1034901952), (21, 887058816), (24, 776176464), (28, 665294112), (32, 582132348), (36, 517450976), (42, 443529408), (48, 388088232), (49, 380168064), (56, 332647056), (63, 295686272), (64, 291066174), (72, 258725488), (84, 221764704), (96, 194044116), (98, 190084032), (112, 166323528), (126, 147843136), (128, 145533087), (144, 129362744), (147, 126722688), (168, 110882352), (192, 97022058), (196, 95042016), (224, 83161764), (252, 73921568), (288, 64681372), (294, 63361344), (331, 56278656), (336, 55441176), (384, 48511029), (392, 47521008), (441, 42240896), (448, 41580882), (504, 36960784), (576, 32340686), (588, 31680672), (662, 28139328), (672, 27720588), (784, 23760504), (882, 21120448), (896, 20790441), (993, 18759552), (997, 18684288), (1008, 18480392), (1152, 16170343), (1176, 15840336), (1324, 14069664), (1344, 13860294), (1568, 11880252), (1764, 10560224), (1986, 9379776), (1994, 9342144), (2016, 9240196), (2317, 8039808), (2352, 7920168), (2648, 7034832), (2688, 6930147), (2979, 6253184), (2991, 6228096), (3136, 5940126), (3528, 5280112), (3972, 4689888), (3988, 4671072), (4032, 4620098), (4634, 4019904), (4704, 3960084), (5296, 3517416), (5958, 3126592), (5982, 3114048), (6272, 2970063), (6951, 2679936), (6979, 2669184), (7056, 2640056), (7944, 2344944), (7976, 2335536), (8064, 2310049), (8973, 2076032), (9268, 2009952), (9408, 1980042), (10592, 1758708), (11916, 1563296), (11964, 1557024), (13902, 1339968), (13958, 1334592), (14112, 1320028), (15888, 1172472), (15952, 1167768), (16219, 1148544), (17946, 1038016), (18536, 1004976), (18816, 990021), (20853, 893312), (20937, 889728), (21184, 879354), (23832, 781648), (23928, 778512), (27804, 669984), (27916, 667296), (28224, 660014), (31776, 586236), (31904, 583884), (32438, 574272), (35892, 519008), (37072, 502488), (41706, 446656), (41874, 444864), (42368, 439677), (47664, 390824), (47856, 389256), (48657, 382848), (48853, 381312), (55608, 334992), (55832, 333648), (56448, 330007), (62811, 296576), (63552, 293118), (63808, 291942), (64876, 287136), (71784, 259504), (74144, 251244), (83412, 223328), (83748, 222432), (95328, 195412), (95712, 194628), (97314, 191424), (97706, 190656), (111216, 167496), (111664, 166824), (125622, 148288), (127104, 146559), (127616, 145971), (129752, 143568)]