400458324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 1137943296

約数和(自身を除く): 737484972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 173, 204, 238, 346, 357, 476, 519, 692, 714, 1038, 1211, 1428, 1621, 2076, 2422, 2941, 3242, 3633, 4844, 4863, 5882, 6484, 7266, 8823, 9726, 11347, 11764, 14532, 17646, 19452, 20587, 22694, 27557, 34041, 35292, 41174, 45388, 55114, 61761, 68082, 82348, 82671, 110228, 123522, 136164, 165342, 192899, 247044, 280433, 330684, 385798, 560866, 578697, 771596, 841299, 1121732, 1157394, 1682598, 1963031, 2314788, 3365196, 3926062, 4767361, 5889093, 7852124, 9534722, 11778186, 14302083, 19069444, 23556372, 28604166, 33371527, 57208332, 66743054, 100114581, 133486108, 200229162, 400458324]

約数ペア:

[(1, 400458324), (2, 200229162), (3, 133486108), (4, 100114581), (6, 66743054), (7, 57208332), (12, 33371527), (14, 28604166), (17, 23556372), (21, 19069444), (28, 14302083), (34, 11778186), (42, 9534722), (51, 7852124), (68, 5889093), (84, 4767361), (102, 3926062), (119, 3365196), (173, 2314788), (204, 1963031), (238, 1682598), (346, 1157394), (357, 1121732), (476, 841299), (519, 771596), (692, 578697), (714, 560866), (1038, 385798), (1211, 330684), (1428, 280433), (1621, 247044), (2076, 192899), (2422, 165342), (2941, 136164), (3242, 123522), (3633, 110228), (4844, 82671), (4863, 82348), (5882, 68082), (6484, 61761), (7266, 55114), (8823, 45388), (9726, 41174), (11347, 35292), (11764, 34041), (14532, 27557), (17646, 22694), (19452, 20587)]