407279952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{122971}}^1$

素因数の和:123008

約数の個数: 60

約数和(自身を含む): 1189385184

約数和(自身を除く): 782105232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 122971, 245942, 368913, 491884, 737826, 983768, 1106739, 1475652, 1967536, 2213478, 2828333, 2951304, 4426956, 5656666, 5902608, 8484999, 8853912, 11313332, 16969998, 17707824, 22626664, 25454997, 33939996, 45253328, 50909994, 67879992, 101819988, 135759984, 203639976, 407279952]

約数ペア:

[(1, 407279952), (2, 203639976), (3, 135759984), (4, 101819988), (6, 67879992), (8, 50909994), (9, 45253328), (12, 33939996), (16, 25454997), (18, 22626664), (23, 17707824), (24, 16969998), (36, 11313332), (46, 8853912), (48, 8484999), (69, 5902608), (72, 5656666), (92, 4426956), (138, 2951304), (144, 2828333), (184, 2213478), (207, 1967536), (276, 1475652), (368, 1106739), (414, 983768), (552, 737826), (828, 491884), (1104, 368913), (1656, 245942), (3312, 122971)]