223559388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 636959232

約数和(自身を除く): 413399844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 61, 78, 82, 117, 122, 123, 156, 164, 183, 191, 234, 244, 246, 366, 369, 382, 468, 492, 533, 549, 573, 732, 738, 764, 793, 1066, 1098, 1146, 1476, 1586, 1599, 1719, 2132, 2196, 2292, 2379, 2483, 2501, 3172, 3198, 3438, 4758, 4797, 4966, 5002, 6396, 6876, 7137, 7449, 7503, 7831, 9516, 9594, 9932, 10004, 11651, 14274, 14898, 15006, 15662, 19188, 22347, 22509, 23302, 23493, 28548, 29796, 30012, 31324, 32513, 34953, 44694, 45018, 46604, 46986, 65026, 69906, 70479, 89388, 90036, 93972, 97539, 101803, 104859, 130052, 139812, 140958, 151463, 195078, 203606, 209718, 281916, 292617, 302926, 305409, 390156, 407212, 419436, 454389, 477691, 585234, 605852, 610818, 908778, 916227, 955382, 1170468, 1221636, 1363167, 1433073, 1817556, 1832454, 1910764, 2726334, 2866146, 3664908, 4299219, 5452668, 5732292, 6209983, 8598438, 12419966, 17196876, 18629949, 24839932, 37259898, 55889847, 74519796, 111779694, 223559388]

約数ペア:

[(1, 223559388), (2, 111779694), (3, 74519796), (4, 55889847), (6, 37259898), (9, 24839932), (12, 18629949), (13, 17196876), (18, 12419966), (26, 8598438), (36, 6209983), (39, 5732292), (41, 5452668), (52, 4299219), (61, 3664908), (78, 2866146), (82, 2726334), (117, 1910764), (122, 1832454), (123, 1817556), (156, 1433073), (164, 1363167), (183, 1221636), (191, 1170468), (234, 955382), (244, 916227), (246, 908778), (366, 610818), (369, 605852), (382, 585234), (468, 477691), (492, 454389), (533, 419436), (549, 407212), (573, 390156), (732, 305409), (738, 302926), (764, 292617), (793, 281916), (1066, 209718), (1098, 203606), (1146, 195078), (1476, 151463), (1586, 140958), (1599, 139812), (1719, 130052), (2132, 104859), (2196, 101803), (2292, 97539), (2379, 93972), (2483, 90036), (2501, 89388), (3172, 70479), (3198, 69906), (3438, 65026), (4758, 46986), (4797, 46604), (4966, 45018), (5002, 44694), (6396, 34953), (6876, 32513), (7137, 31324), (7449, 30012), (7503, 29796), (7831, 28548), (9516, 23493), (9594, 23302), (9932, 22509), (10004, 22347), (11651, 19188), (14274, 15662), (14898, 15006)]