3931663372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 9206174880

約数和(自身を除く): 5274511508

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 139, 182, 196, 221, 238, 278, 364, 442, 476, 556, 637, 653, 833, 884, 973, 1274, 1306, 1547, 1666, 1807, 1946, 2363, 2548, 2612, 3094, 3332, 3614, 3892, 4571, 4726, 6188, 6811, 7228, 8489, 9142, 9452, 10829, 11101, 12649, 13622, 16541, 16978, 18284, 21658, 22202, 25298, 27244, 30719, 31997, 33082, 33956, 43316, 44404, 50596, 59423, 61438, 63994, 66164, 77707, 88543, 90767, 115787, 118846, 122876, 127988, 144313, 155414, 177086, 181534, 215033, 231574, 237692, 288626, 310828, 354172, 363068, 415961, 430066, 463148, 543949, 577252, 635369, 831922, 860132, 1010191, 1087898, 1179971, 1270738, 1505231, 1543039, 1663844, 2020382, 2175796, 2359942, 2541476, 3010462, 3086078, 4040764, 4447583, 4719884, 6020924, 6172156, 7071337, 8259797, 8895166, 10801273, 14142674, 16519594, 17790332, 20059507, 21602546, 28285348, 33039188, 40119014, 43205092, 57818579, 75608911, 80238028, 115637158, 140416549, 151217822, 231274316, 280833098, 302435644, 561666196, 982915843, 1965831686, 3931663372]

約数ペア:

[(1, 3931663372), (2, 1965831686), (4, 982915843), (7, 561666196), (13, 302435644), (14, 280833098), (17, 231274316), (26, 151217822), (28, 140416549), (34, 115637158), (49, 80238028), (52, 75608911), (68, 57818579), (91, 43205092), (98, 40119014), (119, 33039188), (139, 28285348), (182, 21602546), (196, 20059507), (221, 17790332), (238, 16519594), (278, 14142674), (364, 10801273), (442, 8895166), (476, 8259797), (556, 7071337), (637, 6172156), (653, 6020924), (833, 4719884), (884, 4447583), (973, 4040764), (1274, 3086078), (1306, 3010462), (1547, 2541476), (1666, 2359942), (1807, 2175796), (1946, 2020382), (2363, 1663844), (2548, 1543039), (2612, 1505231), (3094, 1270738), (3332, 1179971), (3614, 1087898), (3892, 1010191), (4571, 860132), (4726, 831922), (6188, 635369), (6811, 577252), (7228, 543949), (8489, 463148), (9142, 430066), (9452, 415961), (10829, 363068), (11101, 354172), (12649, 310828), (13622, 288626), (16541, 237692), (16978, 231574), (18284, 215033), (21658, 181534), (22202, 177086), (25298, 155414), (27244, 144313), (30719, 127988), (31997, 122876), (33082, 118846), (33956, 115787), (43316, 90767), (44404, 88543), (50596, 77707), (59423, 66164), (61438, 63994)]