28385503416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 83362500000

約数和(自身を除く): 54976996584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 449, 456, 666, 684, 703, 888, 898, 1249, 1332, 1347, 1368, 1406, 1796, 2109, 2498, 2664, 2694, 2812, 3592, 3747, 4041, 4218, 4996, 5388, 5624, 6327, 7494, 8082, 8436, 8531, 9992, 10776, 11241, 12654, 14988, 16164, 16613, 16872, 17062, 22482, 23731, 25308, 25593, 29976, 32328, 33226, 34124, 44964, 46213, 47462, 49839, 50616, 51186, 66452, 68248, 71193, 76779, 89928, 92426, 94924, 99678, 102372, 132904, 138639, 142386, 149517, 153558, 184852, 189848, 199356, 204744, 213579, 277278, 284772, 299034, 307116, 315647, 369704, 398712, 415917, 427158, 554556, 560801, 569544, 598068, 614232, 631294, 831834, 854316, 878047, 946941, 1109112, 1121602, 1196136, 1262588, 1663668, 1682403, 1708632, 1756094, 1893882, 2243204, 2525176, 2634141, 2840823, 3327336, 3364806, 3512188, 3787764, 4486408, 5047209, 5268282, 5681646, 6729612, 7024376, 7575528, 7902423, 10094418, 10536564, 10655219, 11363292, 13459224, 15804846, 20188836, 20749637, 21073128, 21310438, 22726584, 31609692, 31965657, 40377672, 41499274, 42620876, 62248911, 63219384, 63931314, 82998548, 85241752, 95896971, 124497822, 127862628, 165997096, 186746733, 191793942, 248995644, 255725256, 373493466, 383587884, 394243103, 497991288, 746986932, 767175768, 788486206, 1182729309, 1493973864, 1576972412, 2365458618, 3153944824, 3548187927, 4730917236, 7096375854, 9461834472, 14192751708, 28385503416]

約数ペア:

[(1, 28385503416), (2, 14192751708), (3, 9461834472), (4, 7096375854), (6, 4730917236), (8, 3548187927), (9, 3153944824), (12, 2365458618), (18, 1576972412), (19, 1493973864), (24, 1182729309), (36, 788486206), (37, 767175768), (38, 746986932), (57, 497991288), (72, 394243103), (74, 383587884), (76, 373493466), (111, 255725256), (114, 248995644), (148, 191793942), (152, 186746733), (171, 165997096), (222, 127862628), (228, 124497822), (296, 95896971), (333, 85241752), (342, 82998548), (444, 63931314), (449, 63219384), (456, 62248911), (666, 42620876), (684, 41499274), (703, 40377672), (888, 31965657), (898, 31609692), (1249, 22726584), (1332, 21310438), (1347, 21073128), (1368, 20749637), (1406, 20188836), (1796, 15804846), (2109, 13459224), (2498, 11363292), (2664, 10655219), (2694, 10536564), (2812, 10094418), (3592, 7902423), (3747, 7575528), (4041, 7024376), (4218, 6729612), (4996, 5681646), (5388, 5268282), (5624, 5047209), (6327, 4486408), (7494, 3787764), (8082, 3512188), (8436, 3364806), (8531, 3327336), (9992, 2840823), (10776, 2634141), (11241, 2525176), (12654, 2243204), (14988, 1893882), (16164, 1756094), (16613, 1708632), (16872, 1682403), (17062, 1663668), (22482, 1262588), (23731, 1196136), (25308, 1121602), (25593, 1109112), (29976, 946941), (32328, 878047), (33226, 854316), (34124, 831834), (44964, 631294), (46213, 614232), (47462, 598068), (49839, 569544), (50616, 560801), (51186, 554556), (66452, 427158), (68248, 415917), (71193, 398712), (76779, 369704), (89928, 315647), (92426, 307116), (94924, 299034), (99678, 284772), (102372, 277278), (132904, 213579), (138639, 204744), (142386, 199356), (149517, 189848), (153558, 184852)]