173713428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 552726720

約数和(自身を除く): 379013292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 71, 73, 76, 84, 98, 114, 126, 133, 142, 146, 147, 171, 196, 213, 219, 228, 252, 266, 284, 292, 294, 342, 399, 426, 438, 441, 497, 511, 532, 588, 639, 657, 684, 798, 852, 876, 882, 931, 994, 1022, 1197, 1278, 1314, 1349, 1387, 1491, 1533, 1596, 1764, 1862, 1988, 2044, 2394, 2556, 2628, 2698, 2774, 2793, 2982, 3066, 3479, 3577, 3724, 4047, 4161, 4473, 4599, 4788, 5183, 5396, 5548, 5586, 5964, 6132, 6958, 7154, 8094, 8322, 8379, 8946, 9198, 9443, 9709, 10366, 10437, 10731, 11172, 12141, 12483, 13916, 14308, 15549, 16188, 16644, 16758, 17892, 18396, 18886, 19418, 20732, 20874, 21462, 24282, 24966, 28329, 29127, 31098, 31311, 32193, 33516, 36281, 37772, 38836, 41748, 42924, 46647, 48564, 49932, 56658, 58254, 62196, 62622, 64386, 66101, 67963, 72562, 84987, 87381, 93294, 98477, 108843, 113316, 116508, 125244, 128772, 132202, 135926, 145124, 169974, 174762, 186588, 196954, 198303, 203889, 217686, 253967, 264404, 271852, 295431, 326529, 339948, 349524, 393908, 396606, 407778, 435372, 507934, 590862, 594909, 611667, 653058, 689339, 761901, 793212, 815556, 886293, 1015868, 1181724, 1189818, 1223334, 1306116, 1378678, 1523802, 1772586, 2068017, 2285703, 2379636, 2446668, 2757356, 3047604, 3545172, 4136034, 4571406, 4825373, 6204051, 8272068, 9142812, 9650746, 12408102, 14476119, 19301492, 24816204, 28952238, 43428357, 57904476, 86856714, 173713428]

約数ペア:

[(1, 173713428), (2, 86856714), (3, 57904476), (4, 43428357), (6, 28952238), (7, 24816204), (9, 19301492), (12, 14476119), (14, 12408102), (18, 9650746), (19, 9142812), (21, 8272068), (28, 6204051), (36, 4825373), (38, 4571406), (42, 4136034), (49, 3545172), (57, 3047604), (63, 2757356), (71, 2446668), (73, 2379636), (76, 2285703), (84, 2068017), (98, 1772586), (114, 1523802), (126, 1378678), (133, 1306116), (142, 1223334), (146, 1189818), (147, 1181724), (171, 1015868), (196, 886293), (213, 815556), (219, 793212), (228, 761901), (252, 689339), (266, 653058), (284, 611667), (292, 594909), (294, 590862), (342, 507934), (399, 435372), (426, 407778), (438, 396606), (441, 393908), (497, 349524), (511, 339948), (532, 326529), (588, 295431), (639, 271852), (657, 264404), (684, 253967), (798, 217686), (852, 203889), (876, 198303), (882, 196954), (931, 186588), (994, 174762), (1022, 169974), (1197, 145124), (1278, 135926), (1314, 132202), (1349, 128772), (1387, 125244), (1491, 116508), (1533, 113316), (1596, 108843), (1764, 98477), (1862, 93294), (1988, 87381), (2044, 84987), (2394, 72562), (2556, 67963), (2628, 66101), (2698, 64386), (2774, 62622), (2793, 62196), (2982, 58254), (3066, 56658), (3479, 49932), (3577, 48564), (3724, 46647), (4047, 42924), (4161, 41748), (4473, 38836), (4599, 37772), (4788, 36281), (5183, 33516), (5396, 32193), (5548, 31311), (5586, 31098), (5964, 29127), (6132, 28329), (6958, 24966), (7154, 24282), (8094, 21462), (8322, 20874), (8379, 20732), (8946, 19418), (9198, 18886), (9443, 18396), (9709, 17892), (10366, 16758), (10437, 16644), (10731, 16188), (11172, 15549), (12141, 14308), (12483, 13916)]