402067848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 1244113920

約数和(自身を除く): 842046072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 227, 273, 312, 364, 454, 546, 681, 728, 811, 908, 1092, 1362, 1589, 1622, 1816, 2184, 2433, 2724, 2951, 3178, 3244, 4767, 4866, 5448, 5677, 5902, 6356, 6488, 8853, 9534, 9732, 10543, 11354, 11804, 12712, 17031, 17706, 19068, 19464, 20657, 21086, 22708, 23608, 31629, 34062, 35412, 38136, 41314, 42172, 45416, 61971, 63258, 68124, 70824, 73801, 82628, 84344, 123942, 126516, 136248, 147602, 165256, 184097, 221403, 247884, 253032, 295204, 368194, 442806, 495768, 552291, 590408, 736388, 885612, 1104582, 1288679, 1472776, 1771224, 2209164, 2393261, 2577358, 3866037, 4418328, 4786522, 5154716, 7179783, 7732074, 9573044, 10309432, 14359566, 15464148, 16752827, 19146088, 28719132, 30928296, 33505654, 50258481, 57438264, 67011308, 100516962, 134022616, 201033924, 402067848]

約数ペア:

[(1, 402067848), (2, 201033924), (3, 134022616), (4, 100516962), (6, 67011308), (7, 57438264), (8, 50258481), (12, 33505654), (13, 30928296), (14, 28719132), (21, 19146088), (24, 16752827), (26, 15464148), (28, 14359566), (39, 10309432), (42, 9573044), (52, 7732074), (56, 7179783), (78, 5154716), (84, 4786522), (91, 4418328), (104, 3866037), (156, 2577358), (168, 2393261), (182, 2209164), (227, 1771224), (273, 1472776), (312, 1288679), (364, 1104582), (454, 885612), (546, 736388), (681, 590408), (728, 552291), (811, 495768), (908, 442806), (1092, 368194), (1362, 295204), (1589, 253032), (1622, 247884), (1816, 221403), (2184, 184097), (2433, 165256), (2724, 147602), (2951, 136248), (3178, 126516), (3244, 123942), (4767, 84344), (4866, 82628), (5448, 73801), (5677, 70824), (5902, 68124), (6356, 63258), (6488, 61971), (8853, 45416), (9534, 42172), (9732, 41314), (10543, 38136), (11354, 35412), (11804, 34062), (12712, 31629), (17031, 23608), (17706, 22708), (19068, 21086), (19464, 20657)]