538282512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3341

約数の個数: 120

約数和(自身を含む): 1597556480

約数和(自身を除く): 1059273968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3259, 3441, 4464, 4588, 5328, 6518, 6882, 9176, 9777, 10323, 13036, 13764, 18352, 19554, 20646, 26072, 27528, 29331, 39108, 41292, 52144, 55056, 58662, 78216, 82584, 101029, 117324, 120583, 156432, 165168, 202058, 234648, 241166, 303087, 361749, 404116, 469296, 482332, 606174, 723498, 808232, 909261, 964664, 1085247, 1212348, 1446996, 1616464, 1818522, 1929328, 2170494, 2424696, 2893992, 3637044, 3738073, 4340988, 4849392, 5787984, 7274088, 7476146, 8681976, 11214219, 14548176, 14952292, 17363952, 22428438, 29904584, 33642657, 44856876, 59809168, 67285314, 89713752, 134570628, 179427504, 269141256, 538282512]

約数ペア:

[(1, 538282512), (2, 269141256), (3, 179427504), (4, 134570628), (6, 89713752), (8, 67285314), (9, 59809168), (12, 44856876), (16, 33642657), (18, 29904584), (24, 22428438), (31, 17363952), (36, 14952292), (37, 14548176), (48, 11214219), (62, 8681976), (72, 7476146), (74, 7274088), (93, 5787984), (111, 4849392), (124, 4340988), (144, 3738073), (148, 3637044), (186, 2893992), (222, 2424696), (248, 2170494), (279, 1929328), (296, 1818522), (333, 1616464), (372, 1446996), (444, 1212348), (496, 1085247), (558, 964664), (592, 909261), (666, 808232), (744, 723498), (888, 606174), (1116, 482332), (1147, 469296), (1332, 404116), (1488, 361749), (1776, 303087), (2232, 241166), (2294, 234648), (2664, 202058), (3259, 165168), (3441, 156432), (4464, 120583), (4588, 117324), (5328, 101029), (6518, 82584), (6882, 78216), (9176, 58662), (9777, 55056), (10323, 52144), (13036, 41292), (13764, 39108), (18352, 29331), (19554, 27528), (20646, 26072)]