421736064

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{29683}}^1$

素因数の和:29737

約数の個数: 64

約数和(自身を含む): 1150551840

約数和(自身を除く): 728815776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 29683, 59366, 89049, 118732, 178098, 237464, 356196, 474928, 712392, 949856, 1098271, 1424784, 1899712, 2196542, 2849568, 3294813, 3799424, 4393084, 5699136, 6589626, 8786168, 11398272, 13179252, 17572336, 26358504, 35144672, 52717008, 70289344, 105434016, 140578688, 210868032, 421736064]

約数ペア:

[(1, 421736064), (2, 210868032), (3, 140578688), (4, 105434016), (6, 70289344), (8, 52717008), (12, 35144672), (16, 26358504), (24, 17572336), (32, 13179252), (37, 11398272), (48, 8786168), (64, 6589626), (74, 5699136), (96, 4393084), (111, 3799424), (128, 3294813), (148, 2849568), (192, 2196542), (222, 1899712), (296, 1424784), (384, 1098271), (444, 949856), (592, 712392), (888, 474928), (1184, 356196), (1776, 237464), (2368, 178098), (3552, 118732), (4736, 89049), (7104, 59366), (14208, 29683)]