332407544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 775188480

約数和(自身を除く): 442780936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 61, 62, 73, 86, 122, 124, 146, 172, 217, 244, 248, 292, 301, 344, 427, 434, 488, 511, 584, 602, 854, 868, 1022, 1204, 1333, 1708, 1736, 1891, 2044, 2263, 2408, 2623, 2666, 3139, 3416, 3782, 4088, 4453, 4526, 5246, 5332, 6278, 7564, 8906, 9052, 9331, 10492, 10664, 12556, 13237, 15128, 15841, 17812, 18104, 18361, 18662, 20984, 21973, 25112, 26474, 31171, 31682, 35624, 36722, 37324, 43946, 52948, 62342, 63364, 73444, 74648, 81313, 87892, 97309, 105896, 124684, 126728, 138043, 146888, 162626, 175784, 191479, 194618, 249368, 276086, 325252, 382958, 389236, 552172, 569191, 650504, 681163, 765916, 778472, 966301, 1104344, 1138382, 1340353, 1362326, 1531832, 1932602, 2276764, 2680706, 2724652, 3865204, 4553528, 5361412, 5449304, 5935849, 7730408, 10722824, 11871698, 23743396, 41550943, 47486792, 83101886, 166203772, 332407544]

約数ペア:

[(1, 332407544), (2, 166203772), (4, 83101886), (7, 47486792), (8, 41550943), (14, 23743396), (28, 11871698), (31, 10722824), (43, 7730408), (56, 5935849), (61, 5449304), (62, 5361412), (73, 4553528), (86, 3865204), (122, 2724652), (124, 2680706), (146, 2276764), (172, 1932602), (217, 1531832), (244, 1362326), (248, 1340353), (292, 1138382), (301, 1104344), (344, 966301), (427, 778472), (434, 765916), (488, 681163), (511, 650504), (584, 569191), (602, 552172), (854, 389236), (868, 382958), (1022, 325252), (1204, 276086), (1333, 249368), (1708, 194618), (1736, 191479), (1891, 175784), (2044, 162626), (2263, 146888), (2408, 138043), (2623, 126728), (2666, 124684), (3139, 105896), (3416, 97309), (3782, 87892), (4088, 81313), (4453, 74648), (4526, 73444), (5246, 63364), (5332, 62342), (6278, 52948), (7564, 43946), (8906, 37324), (9052, 36722), (9331, 35624), (10492, 31682), (10664, 31171), (12556, 26474), (13237, 25112), (15128, 21973), (15841, 20984), (17812, 18662), (18104, 18361)]