123298812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 390516672

約数和(自身を除く): 267217860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 617, 732, 793, 819, 854, 1092, 1098, 1234, 1281, 1586, 1638, 1708, 1851, 2196, 2379, 2468, 2562, 3172, 3276, 3702, 3843, 4319, 4758, 5124, 5551, 5553, 7137, 7404, 7686, 8021, 8638, 9516, 11102, 11106, 12957, 14274, 15372, 16042, 16653, 17276, 22204, 22212, 24063, 25914, 28548, 32084, 33306, 37637, 38871, 48126, 49959, 51828, 56147, 66612, 72189, 75274, 77742, 96252, 99918, 112294, 112911, 144378, 150548, 155484, 168441, 199836, 224588, 225822, 263459, 288756, 336882, 338733, 451644, 489281, 505323, 526918, 673764, 677466, 790377, 978562, 1010646, 1053836, 1354932, 1467843, 1580754, 1957124, 2021292, 2371131, 2935686, 3161508, 3424967, 4403529, 4742262, 5871372, 6849934, 8807058, 9484524, 10274901, 13699868, 17614116, 20549802, 30824703, 41099604, 61649406, 123298812]

約数ペア:

[(1, 123298812), (2, 61649406), (3, 41099604), (4, 30824703), (6, 20549802), (7, 17614116), (9, 13699868), (12, 10274901), (13, 9484524), (14, 8807058), (18, 6849934), (21, 5871372), (26, 4742262), (28, 4403529), (36, 3424967), (39, 3161508), (42, 2935686), (52, 2371131), (61, 2021292), (63, 1957124), (78, 1580754), (84, 1467843), (91, 1354932), (117, 1053836), (122, 1010646), (126, 978562), (156, 790377), (182, 677466), (183, 673764), (234, 526918), (244, 505323), (252, 489281), (273, 451644), (364, 338733), (366, 336882), (427, 288756), (468, 263459), (546, 225822), (549, 224588), (617, 199836), (732, 168441), (793, 155484), (819, 150548), (854, 144378), (1092, 112911), (1098, 112294), (1234, 99918), (1281, 96252), (1586, 77742), (1638, 75274), (1708, 72189), (1851, 66612), (2196, 56147), (2379, 51828), (2468, 49959), (2562, 48126), (3172, 38871), (3276, 37637), (3702, 33306), (3843, 32084), (4319, 28548), (4758, 25914), (5124, 24063), (5551, 22212), (5553, 22204), (7137, 17276), (7404, 16653), (7686, 16042), (8021, 15372), (8638, 14274), (9516, 12957), (11102, 11106)]