1728235896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{62131}}^1$

素因数の和:62220

約数の個数: 64

約数和(自身を含む): 4622620800

約数和(自身を除く): 2894384904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 6954, 9272, 13908, 27816, 62131, 124262, 186393, 248524, 372786, 497048, 745572, 1180489, 1491144, 2360978, 3541467, 3789991, 4721956, 7082934, 7579982, 9443912, 11369973, 14165868, 15159964, 22739946, 28331736, 30319928, 45479892, 72009829, 90959784, 144019658, 216029487, 288039316, 432058974, 576078632, 864117948, 1728235896]

約数ペア:

[(1, 1728235896), (2, 864117948), (3, 576078632), (4, 432058974), (6, 288039316), (8, 216029487), (12, 144019658), (19, 90959784), (24, 72009829), (38, 45479892), (57, 30319928), (61, 28331736), (76, 22739946), (114, 15159964), (122, 14165868), (152, 11369973), (183, 9443912), (228, 7579982), (244, 7082934), (366, 4721956), (456, 3789991), (488, 3541467), (732, 2360978), (1159, 1491144), (1464, 1180489), (2318, 745572), (3477, 497048), (4636, 372786), (6954, 248524), (9272, 186393), (13908, 124262), (27816, 62131)]