218419656

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 693936000

約数和(自身を除く): 475516344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 157, 168, 169, 182, 196, 273, 294, 312, 314, 338, 343, 364, 392, 471, 507, 546, 588, 628, 637, 676, 686, 728, 942, 1014, 1029, 1092, 1099, 1176, 1183, 1256, 1274, 1352, 1372, 1884, 1911, 2028, 2041, 2058, 2184, 2198, 2366, 2548, 2744, 3297, 3549, 3768, 3822, 4056, 4082, 4116, 4396, 4459, 4732, 5096, 6123, 6594, 7098, 7644, 7693, 8164, 8232, 8281, 8792, 8918, 9464, 12246, 13188, 13377, 14196, 14287, 15288, 15386, 16328, 16562, 17836, 23079, 24492, 24843, 26376, 26533, 26754, 28392, 28574, 30772, 33124, 35672, 42861, 46158, 48984, 49686, 53066, 53508, 53851, 57148, 57967, 61544, 66248, 79599, 85722, 92316, 99372, 100009, 106132, 107016, 107702, 114296, 115934, 159198, 161553, 171444, 173901, 184632, 185731, 198744, 200018, 212264, 215404, 231868, 300027, 318396, 323106, 342888, 347802, 371462, 400036, 430808, 463736, 557193, 600054, 636792, 646212, 695604, 700063, 742924, 800072, 1114386, 1200108, 1292424, 1300117, 1391208, 1400126, 1485848, 2100189, 2228772, 2400216, 2600234, 2800252, 3900351, 4200378, 4457544, 5200468, 5600504, 7800702, 8400756, 9100819, 10400936, 15601404, 16801512, 18201638, 27302457, 31202808, 36403276, 54604914, 72806552, 109209828, 218419656]

約数ペア:

[(1, 218419656), (2, 109209828), (3, 72806552), (4, 54604914), (6, 36403276), (7, 31202808), (8, 27302457), (12, 18201638), (13, 16801512), (14, 15601404), (21, 10400936), (24, 9100819), (26, 8400756), (28, 7800702), (39, 5600504), (42, 5200468), (49, 4457544), (52, 4200378), (56, 3900351), (78, 2800252), (84, 2600234), (91, 2400216), (98, 2228772), (104, 2100189), (147, 1485848), (156, 1400126), (157, 1391208), (168, 1300117), (169, 1292424), (182, 1200108), (196, 1114386), (273, 800072), (294, 742924), (312, 700063), (314, 695604), (338, 646212), (343, 636792), (364, 600054), (392, 557193), (471, 463736), (507, 430808), (546, 400036), (588, 371462), (628, 347802), (637, 342888), (676, 323106), (686, 318396), (728, 300027), (942, 231868), (1014, 215404), (1029, 212264), (1092, 200018), (1099, 198744), (1176, 185731), (1183, 184632), (1256, 173901), (1274, 171444), (1352, 161553), (1372, 159198), (1884, 115934), (1911, 114296), (2028, 107702), (2041, 107016), (2058, 106132), (2184, 100009), (2198, 99372), (2366, 92316), (2548, 85722), (2744, 79599), (3297, 66248), (3549, 61544), (3768, 57967), (3822, 57148), (4056, 53851), (4082, 53508), (4116, 53066), (4396, 49686), (4459, 48984), (4732, 46158), (5096, 42861), (6123, 35672), (6594, 33124), (7098, 30772), (7644, 28574), (7693, 28392), (8164, 26754), (8232, 26533), (8281, 26376), (8792, 24843), (8918, 24492), (9464, 23079), (12246, 17836), (13188, 16562), (13377, 16328), (14196, 15386), (14287, 15288)]