288470376

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 840806400

約数和(自身を除く): 552336024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 372, 402, 536, 558, 603, 643, 744, 804, 837, 1116, 1206, 1286, 1608, 1674, 1809, 1929, 2077, 2232, 2412, 2572, 3348, 3618, 3858, 4154, 4824, 5144, 5787, 6231, 6696, 7236, 7716, 8308, 11574, 12462, 14472, 15432, 16616, 17361, 18693, 19933, 23148, 24924, 34722, 37386, 39866, 43081, 46296, 49848, 56079, 59799, 69444, 74772, 79732, 86162, 112158, 119598, 129243, 138888, 149544, 159464, 172324, 179397, 224316, 239196, 258486, 344648, 358794, 387729, 448632, 478392, 516972, 538191, 717588, 775458, 1033944, 1076382, 1163187, 1335511, 1435176, 1550916, 2152764, 2326374, 2671022, 3101832, 4006533, 4305528, 4652748, 5342044, 8013066, 9305496, 10684088, 12019599, 16026132, 24039198, 32052264, 36058797, 48078396, 72117594, 96156792, 144235188, 288470376]

約数ペア:

[(1, 288470376), (2, 144235188), (3, 96156792), (4, 72117594), (6, 48078396), (8, 36058797), (9, 32052264), (12, 24039198), (18, 16026132), (24, 12019599), (27, 10684088), (31, 9305496), (36, 8013066), (54, 5342044), (62, 4652748), (67, 4305528), (72, 4006533), (93, 3101832), (108, 2671022), (124, 2326374), (134, 2152764), (186, 1550916), (201, 1435176), (216, 1335511), (248, 1163187), (268, 1076382), (279, 1033944), (372, 775458), (402, 717588), (536, 538191), (558, 516972), (603, 478392), (643, 448632), (744, 387729), (804, 358794), (837, 344648), (1116, 258486), (1206, 239196), (1286, 224316), (1608, 179397), (1674, 172324), (1809, 159464), (1929, 149544), (2077, 138888), (2232, 129243), (2412, 119598), (2572, 112158), (3348, 86162), (3618, 79732), (3858, 74772), (4154, 69444), (4824, 59799), (5144, 56079), (5787, 49848), (6231, 46296), (6696, 43081), (7236, 39866), (7716, 37386), (8308, 34722), (11574, 24924), (12462, 23148), (14472, 19933), (15432, 18693), (16616, 17361)]