681919524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4338

約数の個数: 144

約数和(自身を含む): 2090909184

約数和(自身を除く): 1408989660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4273, 4433, 4836, 5148, 6138, 7254, 8546, 8866, 12276, 12819, 13299, 14508, 17092, 17732, 25638, 26598, 38457, 39897, 47003, 51276, 53196, 55549, 76914, 79794, 94006, 111098, 132463, 141009, 153828, 159588, 166647, 188012, 222196, 264926, 282018, 333294, 397389, 423027, 499941, 529852, 564036, 611039, 666588, 794778, 846054, 999882, 1192167, 1222078, 1457093, 1589556, 1692108, 1722019, 1833117, 1999764, 2384334, 2444156, 2914186, 3444038, 3666234, 4371279, 4768668, 5166057, 5499351, 5828372, 6888076, 7332468, 8742558, 10332114, 10998702, 13113837, 15498171, 17485116, 18942209, 20664228, 21997404, 26227674, 30996342, 37884418, 52455348, 56826627, 61992684, 75768836, 113653254, 170479881, 227306508, 340959762, 681919524]

約数ペア:

[(1, 681919524), (2, 340959762), (3, 227306508), (4, 170479881), (6, 113653254), (9, 75768836), (11, 61992684), (12, 56826627), (13, 52455348), (18, 37884418), (22, 30996342), (26, 26227674), (31, 21997404), (33, 20664228), (36, 18942209), (39, 17485116), (44, 15498171), (52, 13113837), (62, 10998702), (66, 10332114), (78, 8742558), (93, 7332468), (99, 6888076), (117, 5828372), (124, 5499351), (132, 5166057), (143, 4768668), (156, 4371279), (186, 3666234), (198, 3444038), (234, 2914186), (279, 2444156), (286, 2384334), (341, 1999764), (372, 1833117), (396, 1722019), (403, 1692108), (429, 1589556), (468, 1457093), (558, 1222078), (572, 1192167), (682, 999882), (806, 846054), (858, 794778), (1023, 666588), (1116, 611039), (1209, 564036), (1287, 529852), (1364, 499941), (1612, 423027), (1716, 397389), (2046, 333294), (2418, 282018), (2574, 264926), (3069, 222196), (3627, 188012), (4092, 166647), (4273, 159588), (4433, 153828), (4836, 141009), (5148, 132463), (6138, 111098), (7254, 94006), (8546, 79794), (8866, 76914), (12276, 55549), (12819, 53196), (13299, 51276), (14508, 47003), (17092, 39897), (17732, 38457), (25638, 26598)]