2391413346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 6274195200

約数和(自身を除く): 3882781854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 149, 186, 217, 279, 294, 298, 434, 441, 447, 558, 587, 651, 882, 894, 1043, 1174, 1302, 1341, 1519, 1761, 1953, 2086, 2682, 3038, 3129, 3522, 3906, 4109, 4557, 4619, 5283, 6258, 7301, 8218, 9114, 9238, 9387, 10566, 12327, 13671, 13857, 14602, 18197, 18774, 21903, 24654, 27342, 27714, 28763, 32333, 36394, 36981, 41571, 43806, 54591, 57526, 64666, 65709, 73962, 83142, 86289, 87463, 96999, 109182, 127379, 131418, 163773, 172578, 174926, 193998, 226331, 254758, 258867, 262389, 290997, 327546, 382137, 452662, 517734, 524778, 581994, 612241, 678993, 764274, 787167, 891653, 1146411, 1224482, 1357986, 1574334, 1783306, 1836723, 2036979, 2292822, 2674959, 2711353, 3673446, 4073958, 4285687, 5349918, 5422706, 5510169, 8024877, 8134059, 8571374, 11020338, 12857061, 16049754, 16268118, 18979471, 24402177, 25714122, 37958942, 38571183, 48804354, 56938413, 77142366, 113876826, 132856297, 170815239, 265712594, 341630478, 398568891, 797137782, 1195706673, 2391413346]

約数ペア:

[(1, 2391413346), (2, 1195706673), (3, 797137782), (6, 398568891), (7, 341630478), (9, 265712594), (14, 170815239), (18, 132856297), (21, 113876826), (31, 77142366), (42, 56938413), (49, 48804354), (62, 38571183), (63, 37958942), (93, 25714122), (98, 24402177), (126, 18979471), (147, 16268118), (149, 16049754), (186, 12857061), (217, 11020338), (279, 8571374), (294, 8134059), (298, 8024877), (434, 5510169), (441, 5422706), (447, 5349918), (558, 4285687), (587, 4073958), (651, 3673446), (882, 2711353), (894, 2674959), (1043, 2292822), (1174, 2036979), (1302, 1836723), (1341, 1783306), (1519, 1574334), (1761, 1357986), (1953, 1224482), (2086, 1146411), (2682, 891653), (3038, 787167), (3129, 764274), (3522, 678993), (3906, 612241), (4109, 581994), (4557, 524778), (4619, 517734), (5283, 452662), (6258, 382137), (7301, 327546), (8218, 290997), (9114, 262389), (9238, 258867), (9387, 254758), (10566, 226331), (12327, 193998), (13671, 174926), (13857, 172578), (14602, 163773), (18197, 131418), (18774, 127379), (21903, 109182), (24654, 96999), (27342, 87463), (27714, 86289), (28763, 83142), (32333, 73962), (36394, 65709), (36981, 64666), (41571, 57526), (43806, 54591)]