213264648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 609897600

約数和(自身を除く): 396632952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 207, 267, 276, 356, 414, 534, 552, 712, 801, 828, 1068, 1447, 1602, 1656, 2047, 2136, 2894, 3204, 4094, 4341, 5788, 6141, 6408, 8188, 8682, 11576, 12282, 13023, 16376, 17364, 18423, 24564, 26046, 33281, 34728, 36846, 49128, 52092, 66562, 73692, 99843, 104184, 128783, 133124, 147384, 199686, 257566, 266248, 299529, 386349, 399372, 515132, 599058, 772698, 798744, 1030264, 1159047, 1198116, 1545396, 2318094, 2396232, 2962009, 3090792, 4636188, 5924018, 8886027, 9272376, 11848036, 17772054, 23696072, 26658081, 35544108, 53316162, 71088216, 106632324, 213264648]

約数ペア:

[(1, 213264648), (2, 106632324), (3, 71088216), (4, 53316162), (6, 35544108), (8, 26658081), (9, 23696072), (12, 17772054), (18, 11848036), (23, 9272376), (24, 8886027), (36, 5924018), (46, 4636188), (69, 3090792), (72, 2962009), (89, 2396232), (92, 2318094), (138, 1545396), (178, 1198116), (184, 1159047), (207, 1030264), (267, 798744), (276, 772698), (356, 599058), (414, 515132), (534, 399372), (552, 386349), (712, 299529), (801, 266248), (828, 257566), (1068, 199686), (1447, 147384), (1602, 133124), (1656, 128783), (2047, 104184), (2136, 99843), (2894, 73692), (3204, 66562), (4094, 52092), (4341, 49128), (5788, 36846), (6141, 34728), (6408, 33281), (8188, 26046), (8682, 24564), (11576, 18423), (12282, 17364), (13023, 16376)]