540481968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12603

約数の個数: 120

約数和(自身を含む): 1699912032

約数和(自身を除く): 1159430064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 4784, 5382, 7176, 10764, 12553, 14352, 21528, 25106, 37659, 43056, 50212, 75318, 100424, 112977, 150636, 163189, 200848, 225954, 288719, 301272, 326378, 451908, 489567, 577438, 602544, 652756, 866157, 903816, 979134, 1154876, 1305512, 1468701, 1732314, 1807632, 1958268, 2309752, 2598471, 2611024, 2937402, 3464628, 3753347, 3916536, 4619504, 5196942, 5874804, 6929256, 7506694, 7833072, 10393884, 11260041, 11749608, 13858512, 15013388, 20787768, 22520082, 23499216, 30026776, 33780123, 41575536, 45040164, 60053552, 67560246, 90080328, 135120492, 180160656, 270240984, 540481968]

約数ペア:

[(1, 540481968), (2, 270240984), (3, 180160656), (4, 135120492), (6, 90080328), (8, 67560246), (9, 60053552), (12, 45040164), (13, 41575536), (16, 33780123), (18, 30026776), (23, 23499216), (24, 22520082), (26, 20787768), (36, 15013388), (39, 13858512), (46, 11749608), (48, 11260041), (52, 10393884), (69, 7833072), (72, 7506694), (78, 6929256), (92, 5874804), (104, 5196942), (117, 4619504), (138, 3916536), (144, 3753347), (156, 3464628), (184, 2937402), (207, 2611024), (208, 2598471), (234, 2309752), (276, 1958268), (299, 1807632), (312, 1732314), (368, 1468701), (414, 1305512), (468, 1154876), (552, 979134), (598, 903816), (624, 866157), (828, 652756), (897, 602544), (936, 577438), (1104, 489567), (1196, 451908), (1656, 326378), (1794, 301272), (1872, 288719), (2392, 225954), (2691, 200848), (3312, 163189), (3588, 150636), (4784, 112977), (5382, 100424), (7176, 75318), (10764, 50212), (12553, 43056), (14352, 37659), (21528, 25106)]