268531848

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 819624960

約数和(自身を除く): 551093112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 251, 254, 312, 324, 351, 381, 468, 502, 508, 648, 702, 753, 762, 936, 1004, 1016, 1053, 1143, 1404, 1506, 1524, 1651, 2008, 2106, 2259, 2286, 2808, 3012, 3048, 3263, 3302, 3429, 4212, 4518, 4572, 4953, 6024, 6526, 6604, 6777, 6858, 8424, 9036, 9144, 9789, 9906, 10287, 13052, 13208, 13554, 13716, 14859, 18072, 19578, 19812, 20331, 20574, 26104, 27108, 27432, 29367, 29718, 31877, 39156, 39624, 40662, 41148, 44577, 54216, 58734, 59436, 63754, 78312, 81324, 82296, 88101, 89154, 95631, 117468, 118872, 127508, 133731, 162648, 176202, 178308, 191262, 234936, 255016, 264303, 267462, 286893, 352404, 356616, 382524, 414401, 528606, 534924, 573786, 704808, 765048, 828802, 860679, 1057212, 1069848, 1147572, 1243203, 1657604, 1721358, 2114424, 2295144, 2486406, 2582037, 3315208, 3442716, 3729609, 4972812, 5164074, 6885432, 7459218, 9945624, 10328148, 11188827, 14918436, 20656296, 22377654, 29836872, 33566481, 44755308, 67132962, 89510616, 134265924, 268531848]

約数ペア:

[(1, 268531848), (2, 134265924), (3, 89510616), (4, 67132962), (6, 44755308), (8, 33566481), (9, 29836872), (12, 22377654), (13, 20656296), (18, 14918436), (24, 11188827), (26, 10328148), (27, 9945624), (36, 7459218), (39, 6885432), (52, 5164074), (54, 4972812), (72, 3729609), (78, 3442716), (81, 3315208), (104, 2582037), (108, 2486406), (117, 2295144), (127, 2114424), (156, 1721358), (162, 1657604), (216, 1243203), (234, 1147572), (251, 1069848), (254, 1057212), (312, 860679), (324, 828802), (351, 765048), (381, 704808), (468, 573786), (502, 534924), (508, 528606), (648, 414401), (702, 382524), (753, 356616), (762, 352404), (936, 286893), (1004, 267462), (1016, 264303), (1053, 255016), (1143, 234936), (1404, 191262), (1506, 178308), (1524, 176202), (1651, 162648), (2008, 133731), (2106, 127508), (2259, 118872), (2286, 117468), (2808, 95631), (3012, 89154), (3048, 88101), (3263, 82296), (3302, 81324), (3429, 78312), (4212, 63754), (4518, 59436), (4572, 58734), (4953, 54216), (6024, 44577), (6526, 41148), (6604, 40662), (6777, 39624), (6858, 39156), (8424, 31877), (9036, 29718), (9144, 29367), (9789, 27432), (9906, 27108), (10287, 26104), (13052, 20574), (13208, 20331), (13554, 19812), (13716, 19578), (14859, 18072)]