2715981996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8340

約数の個数: 144

約数和(自身を含む): 8124635904

約数和(自身を除く): 5408653908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 637, 903, 1092, 1118, 1204, 1274, 1677, 1806, 1911, 2107, 2236, 2548, 3354, 3612, 3822, 3913, 4214, 6321, 6708, 7644, 7826, 8263, 8428, 11739, 12642, 15652, 16526, 23478, 24789, 25284, 27391, 33052, 46956, 49578, 54782, 57841, 82173, 99156, 107419, 109564, 115682, 164346, 173523, 214838, 231364, 322257, 328692, 347046, 355309, 404887, 429676, 644514, 694092, 710618, 751933, 809774, 1065927, 1214661, 1289028, 1421236, 1503866, 1619548, 2131854, 2255799, 2429322, 2487163, 3007732, 4263708, 4511598, 4619017, 4858644, 4974326, 5263531, 7461489, 9023196, 9238034, 9948652, 10527062, 13857051, 14922978, 15790593, 17410141, 18476068, 21054124, 27714102, 29845956, 31581186, 32333119, 34820282, 52230423, 55428204, 63162372, 64666238, 69640564, 96999357, 104460846, 129332476, 193998714, 208921692, 226331833, 387997428, 452663666, 678995499, 905327332, 1357990998, 2715981996]

約数ペア:

[(1, 2715981996), (2, 1357990998), (3, 905327332), (4, 678995499), (6, 452663666), (7, 387997428), (12, 226331833), (13, 208921692), (14, 193998714), (21, 129332476), (26, 104460846), (28, 96999357), (39, 69640564), (42, 64666238), (43, 63162372), (49, 55428204), (52, 52230423), (78, 34820282), (84, 32333119), (86, 31581186), (91, 29845956), (98, 27714102), (129, 21054124), (147, 18476068), (156, 17410141), (172, 15790593), (182, 14922978), (196, 13857051), (258, 10527062), (273, 9948652), (294, 9238034), (301, 9023196), (364, 7461489), (516, 5263531), (546, 4974326), (559, 4858644), (588, 4619017), (602, 4511598), (637, 4263708), (903, 3007732), (1092, 2487163), (1118, 2429322), (1204, 2255799), (1274, 2131854), (1677, 1619548), (1806, 1503866), (1911, 1421236), (2107, 1289028), (2236, 1214661), (2548, 1065927), (3354, 809774), (3612, 751933), (3822, 710618), (3913, 694092), (4214, 644514), (6321, 429676), (6708, 404887), (7644, 355309), (7826, 347046), (8263, 328692), (8428, 322257), (11739, 231364), (12642, 214838), (15652, 173523), (16526, 164346), (23478, 115682), (24789, 109564), (25284, 107419), (27391, 99156), (33052, 82173), (46956, 57841), (49578, 54782)]