218951208

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 717379200

約数和(自身を除く): 498427992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 137, 147, 151, 168, 189, 196, 216, 252, 274, 294, 302, 378, 392, 411, 441, 453, 504, 548, 588, 604, 756, 822, 882, 906, 959, 1057, 1096, 1176, 1208, 1233, 1323, 1359, 1512, 1644, 1764, 1812, 1918, 2114, 2466, 2646, 2718, 2877, 3171, 3288, 3528, 3624, 3699, 3836, 4077, 4228, 4932, 5292, 5436, 5754, 6342, 6713, 7398, 7399, 7672, 8154, 8456, 8631, 9513, 9864, 10584, 10872, 11508, 12684, 13426, 14796, 14798, 16308, 17262, 19026, 20139, 20687, 22197, 23016, 25368, 25893, 26852, 28539, 29592, 29596, 32616, 34524, 38052, 40278, 41374, 44394, 51786, 53704, 57078, 59192, 60417, 62061, 66591, 69048, 76104, 80556, 82748, 88788, 103572, 114156, 120834, 124122, 133182, 144809, 161112, 165496, 177576, 181251, 186183, 199773, 207144, 228312, 241668, 248244, 266364, 289618, 362502, 372366, 399546, 434427, 483336, 496488, 532728, 558549, 579236, 725004, 744732, 799092, 868854, 1013663, 1117098, 1158472, 1303281, 1450008, 1489464, 1598184, 1737708, 2027326, 2234196, 2606562, 3040989, 3475416, 3909843, 4054652, 4468392, 5213124, 6081978, 7819686, 8109304, 9122967, 10426248, 12163956, 15639372, 18245934, 24327912, 27368901, 31278744, 36491868, 54737802, 72983736, 109475604, 218951208]

約数ペア:

[(1, 218951208), (2, 109475604), (3, 72983736), (4, 54737802), (6, 36491868), (7, 31278744), (8, 27368901), (9, 24327912), (12, 18245934), (14, 15639372), (18, 12163956), (21, 10426248), (24, 9122967), (27, 8109304), (28, 7819686), (36, 6081978), (42, 5213124), (49, 4468392), (54, 4054652), (56, 3909843), (63, 3475416), (72, 3040989), (84, 2606562), (98, 2234196), (108, 2027326), (126, 1737708), (137, 1598184), (147, 1489464), (151, 1450008), (168, 1303281), (189, 1158472), (196, 1117098), (216, 1013663), (252, 868854), (274, 799092), (294, 744732), (302, 725004), (378, 579236), (392, 558549), (411, 532728), (441, 496488), (453, 483336), (504, 434427), (548, 399546), (588, 372366), (604, 362502), (756, 289618), (822, 266364), (882, 248244), (906, 241668), (959, 228312), (1057, 207144), (1096, 199773), (1176, 186183), (1208, 181251), (1233, 177576), (1323, 165496), (1359, 161112), (1512, 144809), (1644, 133182), (1764, 124122), (1812, 120834), (1918, 114156), (2114, 103572), (2466, 88788), (2646, 82748), (2718, 80556), (2877, 76104), (3171, 69048), (3288, 66591), (3528, 62061), (3624, 60417), (3699, 59192), (3836, 57078), (4077, 53704), (4228, 51786), (4932, 44394), (5292, 41374), (5436, 40278), (5754, 38052), (6342, 34524), (6713, 32616), (7398, 29596), (7399, 29592), (7672, 28539), (8154, 26852), (8456, 25893), (8631, 25368), (9513, 23016), (9864, 22197), (10584, 20687), (10872, 20139), (11508, 19026), (12684, 17262), (13426, 16308), (14796, 14798)]