248274144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 757384992

約数和(自身を除く): 509110848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 276, 288, 296, 333, 368, 414, 444, 552, 592, 666, 736, 828, 851, 888, 1013, 1104, 1184, 1332, 1656, 1702, 1776, 2026, 2208, 2553, 2664, 3039, 3312, 3404, 3552, 4052, 5106, 5328, 6078, 6624, 6808, 7659, 8104, 9117, 10212, 10656, 12156, 13616, 15318, 16208, 18234, 20424, 23299, 24312, 27232, 30636, 32416, 36468, 37481, 40848, 46598, 48624, 61272, 69897, 72936, 74962, 81696, 93196, 97248, 112443, 122544, 139794, 145872, 149924, 186392, 209691, 224886, 245088, 279588, 291744, 299848, 337329, 372784, 419382, 449772, 559176, 599696, 674658, 745568, 838764, 862063, 899544, 1118352, 1199392, 1349316, 1677528, 1724126, 1799088, 2236704, 2586189, 2698632, 3355056, 3448252, 3598176, 5172378, 5397264, 6710112, 6896504, 7758567, 10344756, 10794528, 13793008, 15517134, 20689512, 27586016, 31034268, 41379024, 62068536, 82758048, 124137072, 248274144]

約数ペア:

[(1, 248274144), (2, 124137072), (3, 82758048), (4, 62068536), (6, 41379024), (8, 31034268), (9, 27586016), (12, 20689512), (16, 15517134), (18, 13793008), (23, 10794528), (24, 10344756), (32, 7758567), (36, 6896504), (37, 6710112), (46, 5397264), (48, 5172378), (69, 3598176), (72, 3448252), (74, 3355056), (92, 2698632), (96, 2586189), (111, 2236704), (138, 1799088), (144, 1724126), (148, 1677528), (184, 1349316), (207, 1199392), (222, 1118352), (276, 899544), (288, 862063), (296, 838764), (333, 745568), (368, 674658), (414, 599696), (444, 559176), (552, 449772), (592, 419382), (666, 372784), (736, 337329), (828, 299848), (851, 291744), (888, 279588), (1013, 245088), (1104, 224886), (1184, 209691), (1332, 186392), (1656, 149924), (1702, 145872), (1776, 139794), (2026, 122544), (2208, 112443), (2553, 97248), (2664, 93196), (3039, 81696), (3312, 74962), (3404, 72936), (3552, 69897), (4052, 61272), (5106, 48624), (5328, 46598), (6078, 40848), (6624, 37481), (6808, 36468), (7659, 32416), (8104, 30636), (9117, 27232), (10212, 24312), (10656, 23299), (12156, 20424), (13616, 18234), (15318, 16208)]