628857072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 1829168640

約数和(自身を除く): 1200311568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 179, 186, 248, 279, 358, 372, 496, 537, 558, 716, 744, 787, 1074, 1116, 1432, 1488, 1574, 1611, 2148, 2232, 2361, 2864, 3148, 3222, 4296, 4464, 4722, 5549, 6296, 6444, 7083, 8592, 9444, 11098, 12592, 12888, 14166, 16647, 18888, 22196, 24397, 25776, 28332, 33294, 37776, 44392, 48794, 49941, 56664, 66588, 73191, 88784, 97588, 99882, 113328, 133176, 140873, 146382, 195176, 199764, 219573, 266352, 281746, 292764, 390352, 399528, 422619, 439146, 563492, 585528, 799056, 845238, 878292, 1126984, 1171056, 1267857, 1690476, 1756584, 2253968, 2535714, 3380952, 3513168, 4367063, 5071428, 6761904, 8734126, 10142856, 13101189, 17468252, 20285712, 26202378, 34936504, 39303567, 52404756, 69873008, 78607134, 104809512, 157214268, 209619024, 314428536, 628857072]

約数ペア:

[(1, 628857072), (2, 314428536), (3, 209619024), (4, 157214268), (6, 104809512), (8, 78607134), (9, 69873008), (12, 52404756), (16, 39303567), (18, 34936504), (24, 26202378), (31, 20285712), (36, 17468252), (48, 13101189), (62, 10142856), (72, 8734126), (93, 6761904), (124, 5071428), (144, 4367063), (179, 3513168), (186, 3380952), (248, 2535714), (279, 2253968), (358, 1756584), (372, 1690476), (496, 1267857), (537, 1171056), (558, 1126984), (716, 878292), (744, 845238), (787, 799056), (1074, 585528), (1116, 563492), (1432, 439146), (1488, 422619), (1574, 399528), (1611, 390352), (2148, 292764), (2232, 281746), (2361, 266352), (2864, 219573), (3148, 199764), (3222, 195176), (4296, 146382), (4464, 140873), (4722, 133176), (5549, 113328), (6296, 99882), (6444, 97588), (7083, 88784), (8592, 73191), (9444, 66588), (11098, 56664), (12592, 49941), (12888, 48794), (14166, 44392), (16647, 37776), (18888, 33294), (22196, 28332), (24397, 25776)]