398347704

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 1111968000

約数和(自身を除く): 713620296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 79, 118, 158, 177, 236, 237, 316, 354, 472, 474, 531, 632, 708, 711, 948, 1062, 1187, 1416, 1422, 1896, 2124, 2374, 2844, 3561, 4248, 4661, 4748, 5688, 7122, 9322, 9496, 10683, 13983, 14244, 18644, 21366, 27966, 28488, 37288, 41949, 42732, 55932, 70033, 83898, 85464, 93773, 111864, 140066, 167796, 187546, 210099, 280132, 281319, 335592, 375092, 420198, 560264, 562638, 630297, 750184, 840396, 843957, 1125276, 1260594, 1680792, 1687914, 2250552, 2521188, 3375828, 5042376, 5532607, 6751656, 11065214, 16597821, 22130428, 33195642, 44260856, 49793463, 66391284, 99586926, 132782568, 199173852, 398347704]

約数ペア:

[(1, 398347704), (2, 199173852), (3, 132782568), (4, 99586926), (6, 66391284), (8, 49793463), (9, 44260856), (12, 33195642), (18, 22130428), (24, 16597821), (36, 11065214), (59, 6751656), (72, 5532607), (79, 5042376), (118, 3375828), (158, 2521188), (177, 2250552), (236, 1687914), (237, 1680792), (316, 1260594), (354, 1125276), (472, 843957), (474, 840396), (531, 750184), (632, 630297), (708, 562638), (711, 560264), (948, 420198), (1062, 375092), (1187, 335592), (1416, 281319), (1422, 280132), (1896, 210099), (2124, 187546), (2374, 167796), (2844, 140066), (3561, 111864), (4248, 93773), (4661, 85464), (4748, 83898), (5688, 70033), (7122, 55932), (9322, 42732), (9496, 41949), (10683, 37288), (13983, 28488), (14244, 27966), (18644, 21366)]