298021724

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 737888256

約数和(自身を除く): 439866532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 124, 143, 154, 182, 196, 217, 286, 308, 341, 343, 364, 403, 434, 539, 572, 637, 682, 686, 806, 868, 1001, 1078, 1274, 1364, 1372, 1519, 1612, 2002, 2156, 2387, 2401, 2548, 2821, 3038, 3773, 4004, 4433, 4459, 4774, 4802, 5642, 6076, 7007, 7546, 8866, 8918, 9548, 9604, 10633, 11284, 14014, 15092, 16709, 16807, 17732, 17836, 19747, 21266, 26411, 28028, 31031, 31213, 33418, 33614, 39494, 42532, 49049, 52822, 62062, 62426, 66836, 67228, 74431, 78988, 98098, 105644, 116963, 124124, 124852, 138229, 148862, 184877, 196196, 217217, 218491, 233926, 276458, 297724, 343343, 369754, 434434, 436982, 467852, 521017, 552916, 686686, 739508, 818741, 868868, 873964, 967603, 1042034, 1373372, 1520519, 1637482, 1935206, 2084068, 2403401, 3041038, 3274964, 3870412, 4806802, 5731187, 6082076, 6773221, 9613604, 10643633, 11462374, 13546442, 21287266, 22924748, 27092884, 42574532, 74505431, 149010862, 298021724]

約数ペア:

[(1, 298021724), (2, 149010862), (4, 74505431), (7, 42574532), (11, 27092884), (13, 22924748), (14, 21287266), (22, 13546442), (26, 11462374), (28, 10643633), (31, 9613604), (44, 6773221), (49, 6082076), (52, 5731187), (62, 4806802), (77, 3870412), (91, 3274964), (98, 3041038), (124, 2403401), (143, 2084068), (154, 1935206), (182, 1637482), (196, 1520519), (217, 1373372), (286, 1042034), (308, 967603), (341, 873964), (343, 868868), (364, 818741), (403, 739508), (434, 686686), (539, 552916), (572, 521017), (637, 467852), (682, 436982), (686, 434434), (806, 369754), (868, 343343), (1001, 297724), (1078, 276458), (1274, 233926), (1364, 218491), (1372, 217217), (1519, 196196), (1612, 184877), (2002, 148862), (2156, 138229), (2387, 124852), (2401, 124124), (2548, 116963), (2821, 105644), (3038, 98098), (3773, 78988), (4004, 74431), (4433, 67228), (4459, 66836), (4774, 62426), (4802, 62062), (5642, 52822), (6076, 49049), (7007, 42532), (7546, 39494), (8866, 33614), (8918, 33418), (9548, 31213), (9604, 31031), (10633, 28028), (11284, 26411), (14014, 21266), (15092, 19747), (16709, 17836), (16807, 17732)]