1310209296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 4053073920

約数和(自身を除く): 2742864624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 121, 124, 132, 152, 176, 186, 209, 228, 242, 248, 264, 304, 341, 363, 372, 383, 418, 456, 484, 496, 528, 589, 627, 682, 726, 744, 766, 836, 912, 968, 1023, 1149, 1178, 1254, 1364, 1452, 1488, 1532, 1672, 1767, 1936, 2046, 2298, 2299, 2356, 2508, 2728, 2904, 3064, 3344, 3534, 3751, 4092, 4213, 4596, 4598, 4712, 5016, 5456, 5808, 6128, 6479, 6897, 7068, 7277, 7502, 8184, 8426, 9192, 9196, 9424, 10032, 11253, 11873, 12639, 12958, 13794, 14136, 14554, 15004, 16368, 16852, 18384, 18392, 19437, 21831, 22506, 23746, 25278, 25916, 27588, 28272, 29108, 30008, 33704, 35619, 36784, 38874, 43662, 45012, 46343, 47492, 50556, 51832, 55176, 58216, 60016, 67408, 71238, 71269, 77748, 80047, 87324, 90024, 92686, 94984, 101112, 103664, 110352, 116432, 130603, 139029, 142476, 142538, 155496, 160094, 174648, 180048, 185372, 189968, 202224, 213807, 225587, 240141, 261206, 278058, 284952, 285076, 310992, 320188, 349296, 370744, 391809, 427614, 451174, 480282, 522412, 556116, 569904, 570152, 640376, 676761, 741488, 783618, 855228, 880517, 902348, 960564, 1044824, 1112232, 1140304, 1280752, 1353522, 1436633, 1567236, 1710456, 1761034, 1804696, 1921128, 2089648, 2224464, 2481457, 2641551, 2707044, 2873266, 3134472, 3420912, 3522068, 3609392, 3842256, 4309899, 4962914, 5283102, 5414088, 5746532, 6268944, 7044136, 7444371, 8619798, 9925828, 10566204, 10828176, 11493064, 14088272, 14888742, 17239596, 19851656, 21132408, 22986128, 27296027, 29777484, 34479192, 39703312, 42264816, 54592054, 59554968, 68958384, 81888081, 109184108, 119109936, 163776162, 218368216, 327552324, 436736432, 655104648, 1310209296]

約数ペア:

[(1, 1310209296), (2, 655104648), (3, 436736432), (4, 327552324), (6, 218368216), (8, 163776162), (11, 119109936), (12, 109184108), (16, 81888081), (19, 68958384), (22, 59554968), (24, 54592054), (31, 42264816), (33, 39703312), (38, 34479192), (44, 29777484), (48, 27296027), (57, 22986128), (62, 21132408), (66, 19851656), (76, 17239596), (88, 14888742), (93, 14088272), (114, 11493064), (121, 10828176), (124, 10566204), (132, 9925828), (152, 8619798), (176, 7444371), (186, 7044136), (209, 6268944), (228, 5746532), (242, 5414088), (248, 5283102), (264, 4962914), (304, 4309899), (341, 3842256), (363, 3609392), (372, 3522068), (383, 3420912), (418, 3134472), (456, 2873266), (484, 2707044), (496, 2641551), (528, 2481457), (589, 2224464), (627, 2089648), (682, 1921128), (726, 1804696), (744, 1761034), (766, 1710456), (836, 1567236), (912, 1436633), (968, 1353522), (1023, 1280752), (1149, 1140304), (1178, 1112232), (1254, 1044824), (1364, 960564), (1452, 902348), (1488, 880517), (1532, 855228), (1672, 783618), (1767, 741488), (1936, 676761), (2046, 640376), (2298, 570152), (2299, 569904), (2356, 556116), (2508, 522412), (2728, 480282), (2904, 451174), (3064, 427614), (3344, 391809), (3534, 370744), (3751, 349296), (4092, 320188), (4213, 310992), (4596, 285076), (4598, 284952), (4712, 278058), (5016, 261206), (5456, 240141), (5808, 225587), (6128, 213807), (6479, 202224), (6897, 189968), (7068, 185372), (7277, 180048), (7502, 174648), (8184, 160094), (8426, 155496), (9192, 142538), (9196, 142476), (9424, 139029), (10032, 130603), (11253, 116432), (11873, 110352), (12639, 103664), (12958, 101112), (13794, 94984), (14136, 92686), (14554, 90024), (15004, 87324), (16368, 80047), (16852, 77748), (18384, 71269), (18392, 71238), (19437, 67408), (21831, 60016), (22506, 58216), (23746, 55176), (25278, 51832), (25916, 50556), (27588, 47492), (28272, 46343), (29108, 45012), (30008, 43662), (33704, 38874), (35619, 36784)]