490634208

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 1469207376

約数和(自身を除く): 978573168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 72, 74, 82, 96, 111, 123, 144, 148, 164, 222, 246, 288, 296, 328, 333, 369, 444, 492, 592, 656, 666, 738, 888, 984, 1123, 1184, 1312, 1332, 1476, 1517, 1776, 1968, 2246, 2664, 2952, 3034, 3369, 3552, 3936, 4492, 4551, 5328, 5904, 6068, 6738, 8984, 9102, 10107, 10656, 11808, 12136, 13476, 13653, 17968, 18204, 20214, 24272, 26952, 27306, 35936, 36408, 40428, 41551, 46043, 48544, 53904, 54612, 72816, 80856, 83102, 92086, 107808, 109224, 124653, 138129, 145632, 161712, 166204, 184172, 218448, 249306, 276258, 323424, 332408, 368344, 373959, 414387, 436896, 498612, 552516, 664816, 736688, 747918, 828774, 997224, 1105032, 1329632, 1473376, 1495836, 1657548, 1703591, 1994448, 2210064, 2991672, 3315096, 3407182, 3988896, 4420128, 5110773, 5983344, 6630192, 6814364, 10221546, 11966688, 13260384, 13628728, 15332319, 20443092, 27257456, 30664638, 40886184, 54514912, 61329276, 81772368, 122658552, 163544736, 245317104, 490634208]

約数ペア:

[(1, 490634208), (2, 245317104), (3, 163544736), (4, 122658552), (6, 81772368), (8, 61329276), (9, 54514912), (12, 40886184), (16, 30664638), (18, 27257456), (24, 20443092), (32, 15332319), (36, 13628728), (37, 13260384), (41, 11966688), (48, 10221546), (72, 6814364), (74, 6630192), (82, 5983344), (96, 5110773), (111, 4420128), (123, 3988896), (144, 3407182), (148, 3315096), (164, 2991672), (222, 2210064), (246, 1994448), (288, 1703591), (296, 1657548), (328, 1495836), (333, 1473376), (369, 1329632), (444, 1105032), (492, 997224), (592, 828774), (656, 747918), (666, 736688), (738, 664816), (888, 552516), (984, 498612), (1123, 436896), (1184, 414387), (1312, 373959), (1332, 368344), (1476, 332408), (1517, 323424), (1776, 276258), (1968, 249306), (2246, 218448), (2664, 184172), (2952, 166204), (3034, 161712), (3369, 145632), (3552, 138129), (3936, 124653), (4492, 109224), (4551, 107808), (5328, 92086), (5904, 83102), (6068, 80856), (6738, 72816), (8984, 54612), (9102, 53904), (10107, 48544), (10656, 46043), (11808, 41551), (12136, 40428), (13476, 36408), (13653, 35936), (17968, 27306), (18204, 26952), (20214, 24272)]