1907468748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4088

約数の個数: 144

約数和(自身を含む): 5506431840

約数和(自身を除く): 3598963092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 153, 164, 171, 204, 228, 246, 306, 323, 342, 369, 492, 612, 646, 684, 697, 738, 779, 969, 1292, 1394, 1476, 1558, 1938, 2091, 2337, 2788, 2907, 3116, 3876, 4001, 4182, 4674, 5814, 6273, 7011, 8002, 8364, 9348, 11628, 12003, 12546, 13243, 14022, 16004, 24006, 25092, 26486, 28044, 36009, 39729, 48012, 52972, 68017, 72018, 76019, 79458, 119187, 136034, 144036, 152038, 158916, 164041, 204051, 228057, 238374, 272068, 304076, 328082, 408102, 456114, 476748, 492123, 612153, 656164, 684171, 816204, 912228, 984246, 1224306, 1292323, 1368342, 1476369, 1968492, 2448612, 2584646, 2736684, 2788697, 2952738, 3116779, 3876969, 5169292, 5577394, 5905476, 6233558, 7753938, 8366091, 9350337, 11154788, 11630907, 12467116, 15507876, 16732182, 18700674, 23261814, 25098273, 28051011, 33464364, 37401348, 46523628, 50196546, 52985243, 56102022, 100393092, 105970486, 112204044, 158955729, 211940972, 317911458, 476867187, 635822916, 953734374, 1907468748]

約数ペア:

[(1, 1907468748), (2, 953734374), (3, 635822916), (4, 476867187), (6, 317911458), (9, 211940972), (12, 158955729), (17, 112204044), (18, 105970486), (19, 100393092), (34, 56102022), (36, 52985243), (38, 50196546), (41, 46523628), (51, 37401348), (57, 33464364), (68, 28051011), (76, 25098273), (82, 23261814), (102, 18700674), (114, 16732182), (123, 15507876), (153, 12467116), (164, 11630907), (171, 11154788), (204, 9350337), (228, 8366091), (246, 7753938), (306, 6233558), (323, 5905476), (342, 5577394), (369, 5169292), (492, 3876969), (612, 3116779), (646, 2952738), (684, 2788697), (697, 2736684), (738, 2584646), (779, 2448612), (969, 1968492), (1292, 1476369), (1394, 1368342), (1476, 1292323), (1558, 1224306), (1938, 984246), (2091, 912228), (2337, 816204), (2788, 684171), (2907, 656164), (3116, 612153), (3876, 492123), (4001, 476748), (4182, 456114), (4674, 408102), (5814, 328082), (6273, 304076), (7011, 272068), (8002, 238374), (8364, 228057), (9348, 204051), (11628, 164041), (12003, 158916), (12546, 152038), (13243, 144036), (14022, 136034), (16004, 119187), (24006, 79458), (25092, 76019), (26486, 72018), (28044, 68017), (36009, 52972), (39729, 48012)]