251943740568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{488513}}^1$

素因数の和:488586

約数の個数: 192

約数和(自身を含む): 800185932000

約数和(自身を除く): 548242191432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 36, 38, 39, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 152, 156, 171, 174, 228, 232, 234, 247, 261, 312, 342, 348, 377, 456, 468, 494, 522, 551, 684, 696, 741, 754, 936, 988, 1044, 1102, 1131, 1368, 1482, 1508, 1653, 1976, 2088, 2204, 2223, 2262, 2964, 3016, 3306, 3393, 4408, 4446, 4524, 4959, 5928, 6612, 6786, 7163, 8892, 9048, 9918, 13224, 13572, 14326, 17784, 19836, 21489, 27144, 28652, 39672, 42978, 57304, 64467, 85956, 128934, 171912, 257868, 488513, 515736, 977026, 1465539, 1954052, 2931078, 3908104, 4396617, 5862156, 6350669, 8793234, 9281747, 11724312, 12701338, 14166877, 17586468, 18563494, 19052007, 25402676, 27845241, 28333754, 35172936, 37126988, 38104014, 42500631, 50805352, 55690482, 56667508, 57156021, 74253976, 76208028, 83535723, 85001262, 111380964, 113335016, 114312042, 120662711, 127501893, 152416056, 167071446, 170002524, 184169401, 222761928, 228624084, 241325422, 255003786, 269170663, 334142892, 340005048, 361988133, 368338802, 457248168, 482650844, 510007572, 538341326, 552508203, 668285784, 723976266, 736677604, 807511989, 965301688, 1020015144, 1076682652, 1085964399, 1105016406, 1447952532, 1473355208, 1615023978, 1657524609, 2153365304, 2171928798, 2210032812, 2422535967, 2895905064, 3230047956, 3315049218, 3499218619, 4343857596, 4420065624, 4845071934, 6460095912, 6630098436, 6998437238, 8687715192, 9690143868, 10497655857, 13260196872, 13996874476, 19380287736, 20995311714, 27993748952, 31492967571, 41990623428, 62985935142, 83981246856, 125971870284, 251943740568]

約数ペア:

[(1, 251943740568), (2, 125971870284), (3, 83981246856), (4, 62985935142), (6, 41990623428), (8, 31492967571), (9, 27993748952), (12, 20995311714), (13, 19380287736), (18, 13996874476), (19, 13260196872), (24, 10497655857), (26, 9690143868), (29, 8687715192), (36, 6998437238), (38, 6630098436), (39, 6460095912), (52, 4845071934), (57, 4420065624), (58, 4343857596), (72, 3499218619), (76, 3315049218), (78, 3230047956), (87, 2895905064), (104, 2422535967), (114, 2210032812), (116, 2171928798), (117, 2153365304), (152, 1657524609), (156, 1615023978), (171, 1473355208), (174, 1447952532), (228, 1105016406), (232, 1085964399), (234, 1076682652), (247, 1020015144), (261, 965301688), (312, 807511989), (342, 736677604), (348, 723976266), (377, 668285784), (456, 552508203), (468, 538341326), (494, 510007572), (522, 482650844), (551, 457248168), (684, 368338802), (696, 361988133), (741, 340005048), (754, 334142892), (936, 269170663), (988, 255003786), (1044, 241325422), (1102, 228624084), (1131, 222761928), (1368, 184169401), (1482, 170002524), (1508, 167071446), (1653, 152416056), (1976, 127501893), (2088, 120662711), (2204, 114312042), (2223, 113335016), (2262, 111380964), (2964, 85001262), (3016, 83535723), (3306, 76208028), (3393, 74253976), (4408, 57156021), (4446, 56667508), (4524, 55690482), (4959, 50805352), (5928, 42500631), (6612, 38104014), (6786, 37126988), (7163, 35172936), (8892, 28333754), (9048, 27845241), (9918, 25402676), (13224, 19052007), (13572, 18563494), (14326, 17586468), (17784, 14166877), (19836, 12701338), (21489, 11724312), (27144, 9281747), (28652, 8793234), (39672, 6350669), (42978, 5862156), (57304, 4396617), (64467, 3908104), (85956, 2931078), (128934, 1954052), (171912, 1465539), (257868, 977026), (488513, 515736)]