216936252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 656208000

約数和(自身を除く): 439271748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 61, 68, 78, 102, 108, 117, 122, 149, 153, 156, 183, 204, 221, 234, 244, 298, 306, 351, 366, 442, 447, 459, 468, 549, 596, 612, 663, 702, 732, 793, 884, 894, 918, 1037, 1098, 1326, 1341, 1404, 1586, 1647, 1788, 1836, 1937, 1989, 2074, 2196, 2379, 2533, 2652, 2682, 3111, 3172, 3294, 3874, 3978, 4023, 4148, 4758, 5066, 5364, 5811, 5967, 6222, 6588, 7137, 7599, 7748, 7956, 8046, 9089, 9333, 9516, 10132, 11622, 11934, 12444, 13481, 14274, 15198, 16092, 17433, 18178, 18666, 21411, 22797, 23244, 23868, 26962, 27267, 27999, 28548, 30396, 32929, 34866, 36356, 37332, 40443, 42822, 45594, 52299, 53924, 54534, 55998, 65858, 68391, 69732, 80886, 81801, 85644, 91188, 98787, 104598, 109068, 111996, 118157, 121329, 131716, 136782, 154513, 161772, 163602, 197574, 209196, 236314, 242658, 245403, 273564, 296361, 309026, 327204, 354471, 363987, 395148, 463539, 472628, 485316, 490806, 592722, 618052, 708942, 727974, 889083, 927078, 981612, 1063413, 1185444, 1390617, 1417884, 1455948, 1778166, 1854156, 2008669, 2126826, 2781234, 3190239, 3556332, 4017338, 4171851, 4253652, 5562468, 6026007, 6380478, 8034676, 8343702, 12052014, 12760956, 16687404, 18078021, 24104028, 36156042, 54234063, 72312084, 108468126, 216936252]

約数ペア:

[(1, 216936252), (2, 108468126), (3, 72312084), (4, 54234063), (6, 36156042), (9, 24104028), (12, 18078021), (13, 16687404), (17, 12760956), (18, 12052014), (26, 8343702), (27, 8034676), (34, 6380478), (36, 6026007), (39, 5562468), (51, 4253652), (52, 4171851), (54, 4017338), (61, 3556332), (68, 3190239), (78, 2781234), (102, 2126826), (108, 2008669), (117, 1854156), (122, 1778166), (149, 1455948), (153, 1417884), (156, 1390617), (183, 1185444), (204, 1063413), (221, 981612), (234, 927078), (244, 889083), (298, 727974), (306, 708942), (351, 618052), (366, 592722), (442, 490806), (447, 485316), (459, 472628), (468, 463539), (549, 395148), (596, 363987), (612, 354471), (663, 327204), (702, 309026), (732, 296361), (793, 273564), (884, 245403), (894, 242658), (918, 236314), (1037, 209196), (1098, 197574), (1326, 163602), (1341, 161772), (1404, 154513), (1586, 136782), (1647, 131716), (1788, 121329), (1836, 118157), (1937, 111996), (1989, 109068), (2074, 104598), (2196, 98787), (2379, 91188), (2533, 85644), (2652, 81801), (2682, 80886), (3111, 69732), (3172, 68391), (3294, 65858), (3874, 55998), (3978, 54534), (4023, 53924), (4148, 52299), (4758, 45594), (5066, 42822), (5364, 40443), (5811, 37332), (5967, 36356), (6222, 34866), (6588, 32929), (7137, 30396), (7599, 28548), (7748, 27999), (7956, 27267), (8046, 26962), (9089, 23868), (9333, 23244), (9516, 22797), (10132, 21411), (11622, 18666), (11934, 18178), (12444, 17433), (13481, 16092), (14274, 15198)]