238401618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5631

約数の個数: 64

約数和(自身を含む): 594370560

約数和(自身を除く): 355968942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3318, 5527, 6162, 7189, 11054, 14378, 16581, 21567, 33162, 38689, 43134, 71851, 77378, 116067, 143702, 215553, 232134, 431106, 436633, 502957, 873266, 1005914, 1309899, 1508871, 2619798, 3017742, 3056431, 5676229, 6112862, 9169293, 11352458, 17028687, 18338586, 34057374, 39733603, 79467206, 119200809, 238401618]

約数ペア:

[(1, 238401618), (2, 119200809), (3, 79467206), (6, 39733603), (7, 34057374), (13, 18338586), (14, 17028687), (21, 11352458), (26, 9169293), (39, 6112862), (42, 5676229), (78, 3056431), (79, 3017742), (91, 2619798), (158, 1508871), (182, 1309899), (237, 1005914), (273, 873266), (474, 502957), (546, 436633), (553, 431106), (1027, 232134), (1106, 215553), (1659, 143702), (2054, 116067), (3081, 77378), (3318, 71851), (5527, 43134), (6162, 38689), (7189, 33162), (11054, 21567), (14378, 16581)]