221141256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3529}}^1$

素因数の和:3918

約数の個数: 64

約数和(自身を含む): 633705600

約数和(自身を除く): 412564344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 746, 1119, 1492, 2238, 2611, 2984, 3529, 4476, 5222, 7058, 7833, 8952, 10444, 10587, 14116, 15666, 20888, 21174, 24703, 28232, 31332, 42348, 49406, 62664, 74109, 84696, 98812, 148218, 197624, 296436, 592872, 1316317, 2632634, 3948951, 5265268, 7897902, 9214219, 10530536, 15795804, 18428438, 27642657, 31591608, 36856876, 55285314, 73713752, 110570628, 221141256]

約数ペア:

[(1, 221141256), (2, 110570628), (3, 73713752), (4, 55285314), (6, 36856876), (7, 31591608), (8, 27642657), (12, 18428438), (14, 15795804), (21, 10530536), (24, 9214219), (28, 7897902), (42, 5265268), (56, 3948951), (84, 2632634), (168, 1316317), (373, 592872), (746, 296436), (1119, 197624), (1492, 148218), (2238, 98812), (2611, 84696), (2984, 74109), (3529, 62664), (4476, 49406), (5222, 42348), (7058, 31332), (7833, 28232), (8952, 24703), (10444, 21174), (10587, 20888), (14116, 15666)]