492589344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 1464232896

約数和(自身を除く): 971643552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 131, 138, 156, 184, 208, 262, 276, 299, 312, 368, 393, 416, 524, 552, 598, 624, 736, 786, 897, 1048, 1104, 1196, 1248, 1572, 1703, 1794, 2096, 2208, 2392, 3013, 3144, 3406, 3588, 4192, 4784, 5109, 6026, 6288, 6812, 7176, 9039, 9568, 10218, 12052, 12576, 13624, 14352, 17161, 18078, 20436, 24104, 27248, 28704, 34322, 36156, 39169, 40872, 48208, 51483, 54496, 68644, 72312, 78338, 81744, 96416, 102966, 117507, 137288, 144624, 156676, 163488, 205932, 223093, 235014, 274576, 289248, 313352, 394703, 411864, 446186, 470028, 549152, 626704, 669279, 789406, 823728, 892372, 940056, 1184109, 1253408, 1338558, 1578812, 1647456, 1784744, 1880112, 2368218, 2677116, 3157624, 3569488, 3760224, 4736436, 5131139, 5354232, 6315248, 7138976, 9472872, 10262278, 10708464, 12630496, 15393417, 18945744, 20524556, 21416928, 30786834, 37891488, 41049112, 61573668, 82098224, 123147336, 164196448, 246294672, 492589344]

約数ペア:

[(1, 492589344), (2, 246294672), (3, 164196448), (4, 123147336), (6, 82098224), (8, 61573668), (12, 41049112), (13, 37891488), (16, 30786834), (23, 21416928), (24, 20524556), (26, 18945744), (32, 15393417), (39, 12630496), (46, 10708464), (48, 10262278), (52, 9472872), (69, 7138976), (78, 6315248), (92, 5354232), (96, 5131139), (104, 4736436), (131, 3760224), (138, 3569488), (156, 3157624), (184, 2677116), (208, 2368218), (262, 1880112), (276, 1784744), (299, 1647456), (312, 1578812), (368, 1338558), (393, 1253408), (416, 1184109), (524, 940056), (552, 892372), (598, 823728), (624, 789406), (736, 669279), (786, 626704), (897, 549152), (1048, 470028), (1104, 446186), (1196, 411864), (1248, 394703), (1572, 313352), (1703, 289248), (1794, 274576), (2096, 235014), (2208, 223093), (2392, 205932), (3013, 163488), (3144, 156676), (3406, 144624), (3588, 137288), (4192, 117507), (4784, 102966), (5109, 96416), (6026, 81744), (6288, 78338), (6812, 72312), (7176, 68644), (9039, 54496), (9568, 51483), (10218, 48208), (12052, 40872), (12576, 39169), (13624, 36156), (14352, 34322), (17161, 28704), (18078, 27248), (20436, 24104)]