215470584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4650

約数の個数: 128

約数和(自身を含む): 706252800

約数和(自身を除く): 490782216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4597, 5208, 5859, 6696, 7812, 9194, 11718, 13791, 15624, 18388, 23436, 27582, 32179, 36776, 41373, 46872, 55164, 64358, 82746, 96537, 110328, 124119, 128716, 142507, 165492, 193074, 248238, 257432, 285014, 289611, 330984, 386148, 427521, 496476, 570028, 579222, 772296, 855042, 868833, 992952, 997549, 1140056, 1158444, 1282563, 1710084, 1737666, 1995098, 2316888, 2565126, 2992647, 3420168, 3475332, 3847689, 3990196, 5130252, 5985294, 6950664, 7695378, 7980392, 8977941, 10260504, 11970588, 15390756, 17955882, 23941176, 26933823, 30781512, 35911764, 53867646, 71823528, 107735292, 215470584]

約数ペア:

[(1, 215470584), (2, 107735292), (3, 71823528), (4, 53867646), (6, 35911764), (7, 30781512), (8, 26933823), (9, 23941176), (12, 17955882), (14, 15390756), (18, 11970588), (21, 10260504), (24, 8977941), (27, 7980392), (28, 7695378), (31, 6950664), (36, 5985294), (42, 5130252), (54, 3990196), (56, 3847689), (62, 3475332), (63, 3420168), (72, 2992647), (84, 2565126), (93, 2316888), (108, 1995098), (124, 1737666), (126, 1710084), (168, 1282563), (186, 1158444), (189, 1140056), (216, 997549), (217, 992952), (248, 868833), (252, 855042), (279, 772296), (372, 579222), (378, 570028), (434, 496476), (504, 427521), (558, 386148), (651, 330984), (744, 289611), (756, 285014), (837, 257432), (868, 248238), (1116, 193074), (1302, 165492), (1512, 142507), (1674, 128716), (1736, 124119), (1953, 110328), (2232, 96537), (2604, 82746), (3348, 64358), (3906, 55164), (4597, 46872), (5208, 41373), (5859, 36776), (6696, 32179), (7812, 27582), (9194, 23436), (11718, 18388), (13791, 15624)]