728127504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12605

約数の個数: 120

約数和(自身を含む): 2265466112

約数和(自身を除く): 1537338608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 12547, 14508, 19344, 25094, 29016, 37641, 50188, 58032, 75282, 100376, 112923, 150564, 163111, 200752, 225846, 301128, 326222, 388957, 451692, 489333, 602256, 652444, 777914, 903384, 978666, 1166871, 1304888, 1467999, 1555828, 1806768, 1957332, 2333742, 2609776, 2935998, 3111656, 3500613, 3914664, 4667484, 5056441, 5871996, 6223312, 7001226, 7829328, 9334968, 10112882, 11743992, 14002452, 15169323, 18669936, 20225764, 23487984, 28004904, 30338646, 40451528, 45507969, 56009808, 60677292, 80903056, 91015938, 121354584, 182031876, 242709168, 364063752, 728127504]

約数ペア:

[(1, 728127504), (2, 364063752), (3, 242709168), (4, 182031876), (6, 121354584), (8, 91015938), (9, 80903056), (12, 60677292), (13, 56009808), (16, 45507969), (18, 40451528), (24, 30338646), (26, 28004904), (31, 23487984), (36, 20225764), (39, 18669936), (48, 15169323), (52, 14002452), (62, 11743992), (72, 10112882), (78, 9334968), (93, 7829328), (104, 7001226), (117, 6223312), (124, 5871996), (144, 5056441), (156, 4667484), (186, 3914664), (208, 3500613), (234, 3111656), (248, 2935998), (279, 2609776), (312, 2333742), (372, 1957332), (403, 1806768), (468, 1555828), (496, 1467999), (558, 1304888), (624, 1166871), (744, 978666), (806, 903384), (936, 777914), (1116, 652444), (1209, 602256), (1488, 489333), (1612, 451692), (1872, 388957), (2232, 326222), (2418, 301128), (3224, 225846), (3627, 200752), (4464, 163111), (4836, 150564), (6448, 112923), (7254, 100376), (9672, 75282), (12547, 58032), (14508, 50188), (19344, 37641), (25094, 29016)]