38614608

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 114903360

約数和(自身を除く): 76288752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 131, 138, 144, 178, 184, 207, 262, 267, 276, 356, 368, 393, 414, 524, 534, 552, 712, 786, 801, 828, 1048, 1068, 1104, 1179, 1424, 1572, 1602, 1656, 2047, 2096, 2136, 2358, 3013, 3144, 3204, 3312, 4094, 4272, 4716, 6026, 6141, 6288, 6408, 8188, 9039, 9432, 11659, 12052, 12282, 12816, 16376, 18078, 18423, 18864, 23318, 24104, 24564, 27117, 32752, 34977, 36156, 36846, 46636, 48208, 49128, 54234, 69954, 72312, 73692, 93272, 98256, 104931, 108468, 139908, 144624, 147384, 186544, 209862, 216936, 268157, 279816, 294768, 419724, 433872, 536314, 559632, 804471, 839448, 1072628, 1608942, 1678896, 2145256, 2413413, 3217884, 4290512, 4826826, 6435768, 9653652, 12871536, 19307304, 38614608]

約数ペア:

[(1, 38614608), (2, 19307304), (3, 12871536), (4, 9653652), (6, 6435768), (8, 4826826), (9, 4290512), (12, 3217884), (16, 2413413), (18, 2145256), (23, 1678896), (24, 1608942), (36, 1072628), (46, 839448), (48, 804471), (69, 559632), (72, 536314), (89, 433872), (92, 419724), (131, 294768), (138, 279816), (144, 268157), (178, 216936), (184, 209862), (207, 186544), (262, 147384), (267, 144624), (276, 139908), (356, 108468), (368, 104931), (393, 98256), (414, 93272), (524, 73692), (534, 72312), (552, 69954), (712, 54234), (786, 49128), (801, 48208), (828, 46636), (1048, 36846), (1068, 36156), (1104, 34977), (1179, 32752), (1424, 27117), (1572, 24564), (1602, 24104), (1656, 23318), (2047, 18864), (2096, 18423), (2136, 18078), (2358, 16376), (3013, 12816), (3144, 12282), (3204, 12052), (3312, 11659), (4094, 9432), (4272, 9039), (4716, 8188), (6026, 6408), (6141, 6288)]