895448988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 2679977664

約数和(自身を除く): 1784528676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 137, 148, 222, 252, 259, 274, 333, 411, 444, 518, 548, 666, 701, 777, 822, 959, 1036, 1233, 1332, 1402, 1554, 1644, 1918, 2103, 2331, 2466, 2804, 2877, 3108, 3836, 4206, 4662, 4907, 4932, 5069, 5754, 6309, 8412, 8631, 9324, 9814, 10138, 11508, 12618, 14721, 15207, 17262, 19628, 20276, 25236, 25937, 29442, 30414, 34524, 35483, 44163, 45621, 51874, 58884, 60828, 70966, 77811, 88326, 91242, 96037, 103748, 106449, 141932, 155622, 176652, 181559, 182484, 192074, 212898, 233433, 288111, 311244, 319347, 363118, 384148, 425796, 466866, 544677, 576222, 638694, 672259, 726236, 864333, 933732, 1089354, 1152444, 1277388, 1344518, 1634031, 1728666, 2016777, 2178708, 2689036, 3268062, 3457332, 3553369, 4033554, 6050331, 6536124, 7106738, 8067108, 10660107, 12100662, 14213476, 21320214, 24201324, 24873583, 31980321, 42640428, 49747166, 63960642, 74620749, 99494332, 127921284, 149241498, 223862247, 298482996, 447724494, 895448988]

約数ペア:

[(1, 895448988), (2, 447724494), (3, 298482996), (4, 223862247), (6, 149241498), (7, 127921284), (9, 99494332), (12, 74620749), (14, 63960642), (18, 49747166), (21, 42640428), (28, 31980321), (36, 24873583), (37, 24201324), (42, 21320214), (63, 14213476), (74, 12100662), (84, 10660107), (111, 8067108), (126, 7106738), (137, 6536124), (148, 6050331), (222, 4033554), (252, 3553369), (259, 3457332), (274, 3268062), (333, 2689036), (411, 2178708), (444, 2016777), (518, 1728666), (548, 1634031), (666, 1344518), (701, 1277388), (777, 1152444), (822, 1089354), (959, 933732), (1036, 864333), (1233, 726236), (1332, 672259), (1402, 638694), (1554, 576222), (1644, 544677), (1918, 466866), (2103, 425796), (2331, 384148), (2466, 363118), (2804, 319347), (2877, 311244), (3108, 288111), (3836, 233433), (4206, 212898), (4662, 192074), (4907, 182484), (4932, 181559), (5069, 176652), (5754, 155622), (6309, 141932), (8412, 106449), (8631, 103748), (9324, 96037), (9814, 91242), (10138, 88326), (11508, 77811), (12618, 70966), (14721, 60828), (15207, 58884), (17262, 51874), (19628, 45621), (20276, 44163), (25236, 35483), (25937, 34524), (29442, 30414)]