355161996

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 108

約数和(自身を含む): 1083170088

約数和(自身を除く): 728008092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 6804, 7457, 7938, 11907, 14914, 15876, 22371, 23814, 29828, 44742, 47628, 52199, 67113, 89484, 104398, 134226, 156597, 201339, 208796, 268452, 313194, 365393, 402678, 469791, 604017, 626388, 730786, 805356, 939582, 1096179, 1208034, 1409373, 1461572, 1812051, 1879164, 2192358, 2416068, 2818746, 3288537, 3624102, 4228119, 4384716, 5637492, 6577074, 7248204, 8456238, 9865611, 12684357, 13154148, 16912476, 19731222, 25368714, 29596833, 39462444, 50737428, 59193666, 88790499, 118387332, 177580998, 355161996]

約数ペア:

[(1, 355161996), (2, 177580998), (3, 118387332), (4, 88790499), (6, 59193666), (7, 50737428), (9, 39462444), (12, 29596833), (14, 25368714), (18, 19731222), (21, 16912476), (27, 13154148), (28, 12684357), (36, 9865611), (42, 8456238), (49, 7248204), (54, 6577074), (63, 5637492), (81, 4384716), (84, 4228119), (98, 3624102), (108, 3288537), (126, 2818746), (147, 2416068), (162, 2192358), (189, 1879164), (196, 1812051), (243, 1461572), (252, 1409373), (294, 1208034), (324, 1096179), (378, 939582), (441, 805356), (486, 730786), (567, 626388), (588, 604017), (756, 469791), (882, 402678), (972, 365393), (1134, 313194), (1323, 268452), (1701, 208796), (1764, 201339), (2268, 156597), (2646, 134226), (3402, 104398), (3969, 89484), (5292, 67113), (6804, 52199), (7457, 47628), (7938, 44742), (11907, 29828), (14914, 23814), (15876, 22371)]