449906472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 1336982400

約数和(自身を除く): 887075928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 103, 114, 124, 152, 171, 186, 206, 228, 248, 279, 309, 342, 372, 412, 456, 558, 589, 618, 684, 744, 824, 927, 1116, 1178, 1236, 1368, 1767, 1854, 1957, 2232, 2356, 2472, 3193, 3534, 3708, 3914, 4712, 5301, 5871, 6386, 7068, 7416, 7828, 9579, 10602, 10609, 11742, 12772, 14136, 15656, 17613, 19158, 21204, 21218, 23484, 25544, 28737, 31827, 35226, 38316, 42408, 42436, 46968, 57474, 60667, 63654, 70452, 76632, 84872, 95481, 114948, 121334, 127308, 140904, 182001, 190962, 201571, 229896, 242668, 254616, 328879, 364002, 381924, 403142, 485336, 546003, 604713, 657758, 728004, 763848, 806284, 986637, 1092006, 1209426, 1315516, 1456008, 1612568, 1814139, 1973274, 2184012, 2418852, 2631032, 2959911, 3628278, 3946548, 4368024, 4837704, 5919822, 6248701, 7256556, 7893096, 11839644, 12497402, 14513112, 18746103, 23679288, 24994804, 37492206, 49989608, 56238309, 74984412, 112476618, 149968824, 224953236, 449906472]

約数ペア:

[(1, 449906472), (2, 224953236), (3, 149968824), (4, 112476618), (6, 74984412), (8, 56238309), (9, 49989608), (12, 37492206), (18, 24994804), (19, 23679288), (24, 18746103), (31, 14513112), (36, 12497402), (38, 11839644), (57, 7893096), (62, 7256556), (72, 6248701), (76, 5919822), (93, 4837704), (103, 4368024), (114, 3946548), (124, 3628278), (152, 2959911), (171, 2631032), (186, 2418852), (206, 2184012), (228, 1973274), (248, 1814139), (279, 1612568), (309, 1456008), (342, 1315516), (372, 1209426), (412, 1092006), (456, 986637), (558, 806284), (589, 763848), (618, 728004), (684, 657758), (744, 604713), (824, 546003), (927, 485336), (1116, 403142), (1178, 381924), (1236, 364002), (1368, 328879), (1767, 254616), (1854, 242668), (1957, 229896), (2232, 201571), (2356, 190962), (2472, 182001), (3193, 140904), (3534, 127308), (3708, 121334), (3914, 114948), (4712, 95481), (5301, 84872), (5871, 76632), (6386, 70452), (7068, 63654), (7416, 60667), (7828, 57474), (9579, 46968), (10602, 42436), (10609, 42408), (11742, 38316), (12772, 35226), (14136, 31827), (15656, 28737), (17613, 25544), (19158, 23484), (21204, 21218)]