377244868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 899555328

約数和(自身を除く): 522310460

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 284, 286, 308, 364, 497, 572, 781, 923, 994, 1001, 1327, 1562, 1846, 1988, 2002, 2654, 3124, 3692, 4004, 5308, 5467, 6461, 9289, 10153, 10934, 12922, 14597, 17251, 18578, 20306, 21868, 25844, 29194, 34502, 37156, 40612, 58388, 69004, 71071, 94217, 102179, 120757, 142142, 188434, 189761, 204358, 241514, 284284, 376868, 379522, 408716, 483028, 659519, 759044, 1036387, 1224821, 1319038, 1328327, 2072774, 2449642, 2638076, 2656654, 4145548, 4899284, 5313308, 7254709, 8573747, 13473031, 14509418, 17147494, 26946062, 29018836, 34294988, 53892124, 94311217, 188622434, 377244868]

約数ペア:

[(1, 377244868), (2, 188622434), (4, 94311217), (7, 53892124), (11, 34294988), (13, 29018836), (14, 26946062), (22, 17147494), (26, 14509418), (28, 13473031), (44, 8573747), (52, 7254709), (71, 5313308), (77, 4899284), (91, 4145548), (142, 2656654), (143, 2638076), (154, 2449642), (182, 2072774), (284, 1328327), (286, 1319038), (308, 1224821), (364, 1036387), (497, 759044), (572, 659519), (781, 483028), (923, 408716), (994, 379522), (1001, 376868), (1327, 284284), (1562, 241514), (1846, 204358), (1988, 189761), (2002, 188434), (2654, 142142), (3124, 120757), (3692, 102179), (4004, 94217), (5308, 71071), (5467, 69004), (6461, 58388), (9289, 40612), (10153, 37156), (10934, 34502), (12922, 29194), (14597, 25844), (17251, 21868), (18578, 20306)]