212408856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 630536400

約数和(自身を除く): 418127544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 269, 396, 538, 792, 807, 997, 1076, 1614, 1994, 2152, 2421, 2959, 2991, 3228, 3988, 4842, 5918, 5982, 6456, 7976, 8877, 8973, 9684, 10967, 11836, 11964, 17754, 17946, 19368, 21934, 23672, 23928, 26631, 32901, 35508, 35892, 43868, 53262, 65802, 71016, 71784, 87736, 98703, 106524, 131604, 197406, 213048, 263208, 268193, 394812, 536386, 789624, 804579, 1072772, 1609158, 2145544, 2413737, 2950123, 3218316, 4827474, 5900246, 6436632, 8850369, 9654948, 11800492, 17700738, 19309896, 23600984, 26551107, 35401476, 53102214, 70802952, 106204428, 212408856]

約数ペア:

[(1, 212408856), (2, 106204428), (3, 70802952), (4, 53102214), (6, 35401476), (8, 26551107), (9, 23600984), (11, 19309896), (12, 17700738), (18, 11800492), (22, 9654948), (24, 8850369), (33, 6436632), (36, 5900246), (44, 4827474), (66, 3218316), (72, 2950123), (88, 2413737), (99, 2145544), (132, 1609158), (198, 1072772), (264, 804579), (269, 789624), (396, 536386), (538, 394812), (792, 268193), (807, 263208), (997, 213048), (1076, 197406), (1614, 131604), (1994, 106524), (2152, 98703), (2421, 87736), (2959, 71784), (2991, 71016), (3228, 65802), (3988, 53262), (4842, 43868), (5918, 35892), (5982, 35508), (6456, 32901), (7976, 26631), (8877, 23928), (8973, 23672), (9684, 21934), (10967, 19368), (11836, 17946), (11964, 17754)]