704418084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 1956864000

約数和(自身を除く): 1252445916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 139, 171, 186, 228, 239, 278, 279, 342, 372, 417, 478, 556, 558, 589, 684, 717, 834, 956, 1116, 1178, 1251, 1434, 1668, 1767, 2151, 2356, 2502, 2641, 2868, 3534, 4302, 4309, 4541, 5004, 5282, 5301, 7068, 7409, 7923, 8604, 8618, 9082, 10564, 10602, 12927, 13623, 14818, 15846, 17236, 18164, 21204, 22227, 23769, 25854, 27246, 29636, 31692, 33221, 38781, 40869, 44454, 47538, 51708, 54492, 66442, 66681, 77562, 81738, 81871, 88908, 95076, 99663, 132884, 133362, 140771, 155124, 163476, 163742, 199326, 245613, 266724, 281542, 298989, 327484, 398652, 422313, 491226, 563084, 597978, 631199, 736839, 844626, 982452, 1029851, 1195956, 1262398, 1266939, 1473678, 1689252, 1893597, 2059702, 2524796, 2533878, 2947356, 3089553, 3787194, 4119404, 5067756, 5680791, 6179106, 7574388, 9268659, 11361582, 12358212, 18537318, 19567169, 22723164, 37074636, 39134338, 58701507, 78268676, 117403014, 176104521, 234806028, 352209042, 704418084]

約数ペア:

[(1, 704418084), (2, 352209042), (3, 234806028), (4, 176104521), (6, 117403014), (9, 78268676), (12, 58701507), (18, 39134338), (19, 37074636), (31, 22723164), (36, 19567169), (38, 18537318), (57, 12358212), (62, 11361582), (76, 9268659), (93, 7574388), (114, 6179106), (124, 5680791), (139, 5067756), (171, 4119404), (186, 3787194), (228, 3089553), (239, 2947356), (278, 2533878), (279, 2524796), (342, 2059702), (372, 1893597), (417, 1689252), (478, 1473678), (556, 1266939), (558, 1262398), (589, 1195956), (684, 1029851), (717, 982452), (834, 844626), (956, 736839), (1116, 631199), (1178, 597978), (1251, 563084), (1434, 491226), (1668, 422313), (1767, 398652), (2151, 327484), (2356, 298989), (2502, 281542), (2641, 266724), (2868, 245613), (3534, 199326), (4302, 163742), (4309, 163476), (4541, 155124), (5004, 140771), (5282, 133362), (5301, 132884), (7068, 99663), (7409, 95076), (7923, 88908), (8604, 81871), (8618, 81738), (9082, 77562), (10564, 66681), (10602, 66442), (12927, 54492), (13623, 51708), (14818, 47538), (15846, 44454), (17236, 40869), (18164, 38781), (21204, 33221), (22227, 31692), (23769, 29636), (25854, 27246)]