4142424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 13063680

約数和(自身を除く): 8921256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 71, 78, 88, 102, 104, 132, 136, 142, 143, 156, 187, 204, 213, 221, 264, 284, 286, 312, 374, 408, 426, 429, 442, 561, 568, 572, 663, 748, 781, 852, 858, 884, 923, 1122, 1144, 1207, 1326, 1496, 1562, 1704, 1716, 1768, 1846, 2244, 2343, 2414, 2431, 2652, 2769, 3124, 3432, 3621, 3692, 4488, 4686, 4828, 4862, 5304, 5538, 6248, 7242, 7293, 7384, 9372, 9656, 9724, 10153, 11076, 13277, 14484, 14586, 15691, 18744, 19448, 20306, 22152, 26554, 28968, 29172, 30459, 31382, 39831, 40612, 47073, 53108, 58344, 60918, 62764, 79662, 81224, 94146, 106216, 121836, 125528, 159324, 172601, 188292, 243672, 318648, 345202, 376584, 517803, 690404, 1035606, 1380808, 2071212, 4142424]

約数ペア:

[(1, 4142424), (2, 2071212), (3, 1380808), (4, 1035606), (6, 690404), (8, 517803), (11, 376584), (12, 345202), (13, 318648), (17, 243672), (22, 188292), (24, 172601), (26, 159324), (33, 125528), (34, 121836), (39, 106216), (44, 94146), (51, 81224), (52, 79662), (66, 62764), (68, 60918), (71, 58344), (78, 53108), (88, 47073), (102, 40612), (104, 39831), (132, 31382), (136, 30459), (142, 29172), (143, 28968), (156, 26554), (187, 22152), (204, 20306), (213, 19448), (221, 18744), (264, 15691), (284, 14586), (286, 14484), (312, 13277), (374, 11076), (408, 10153), (426, 9724), (429, 9656), (442, 9372), (561, 7384), (568, 7293), (572, 7242), (663, 6248), (748, 5538), (781, 5304), (852, 4862), (858, 4828), (884, 4686), (923, 4488), (1122, 3692), (1144, 3621), (1207, 3432), (1326, 3124), (1496, 2769), (1562, 2652), (1704, 2431), (1716, 2414), (1768, 2343), (1846, 2244)]