400913472

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{34231}}^1$

素因数の和:34307

約数の個数: 56

約数和(自身を含む): 1078171072

約数和(自身を除く): 677257600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 34231, 68462, 102693, 136924, 205386, 273848, 410772, 547696, 821544, 1095392, 1643088, 2088091, 2190784, 3286176, 4176182, 6264273, 6572352, 8352364, 12528546, 16704728, 25057092, 33409456, 50114184, 66818912, 100228368, 133637824, 200456736, 400913472]

約数ペア:

[(1, 400913472), (2, 200456736), (3, 133637824), (4, 100228368), (6, 66818912), (8, 50114184), (12, 33409456), (16, 25057092), (24, 16704728), (32, 12528546), (48, 8352364), (61, 6572352), (64, 6264273), (96, 4176182), (122, 3286176), (183, 2190784), (192, 2088091), (244, 1643088), (366, 1095392), (488, 821544), (732, 547696), (976, 410772), (1464, 273848), (1952, 205386), (2928, 136924), (3904, 102693), (5856, 68462), (11712, 34231)]