418608648

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{28087}}^1$

素因数の和:28128

約数の個数: 80

約数和(自身を含む): 1223513280

約数和(自身を除く): 804904632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 28087, 56174, 84261, 112348, 168522, 224696, 252783, 337044, 505566, 646001, 674088, 758349, 1011132, 1292002, 1516698, 1938003, 2022264, 2275047, 2584004, 3033396, 3876006, 4550094, 5168008, 5814009, 6066792, 7752012, 9100188, 11628018, 15504024, 17442027, 18200376, 23256036, 34884054, 46512072, 52326081, 69768108, 104652162, 139536216, 209304324, 418608648]

約数ペア:

[(1, 418608648), (2, 209304324), (3, 139536216), (4, 104652162), (6, 69768108), (8, 52326081), (9, 46512072), (12, 34884054), (18, 23256036), (23, 18200376), (24, 17442027), (27, 15504024), (36, 11628018), (46, 9100188), (54, 7752012), (69, 6066792), (72, 5814009), (81, 5168008), (92, 4550094), (108, 3876006), (138, 3033396), (162, 2584004), (184, 2275047), (207, 2022264), (216, 1938003), (276, 1516698), (324, 1292002), (414, 1011132), (552, 758349), (621, 674088), (648, 646001), (828, 505566), (1242, 337044), (1656, 252783), (1863, 224696), (2484, 168522), (3726, 112348), (4968, 84261), (7452, 56174), (14904, 28087)]