489156444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 1496884480

約数和(自身を除く): 1007728036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 283, 342, 361, 399, 532, 566, 684, 722, 798, 849, 1083, 1132, 1197, 1444, 1596, 1698, 1981, 2166, 2394, 2527, 2547, 3249, 3396, 3962, 4332, 4788, 5054, 5094, 5377, 5943, 6498, 6859, 7581, 7924, 10108, 10188, 10754, 11886, 12996, 13718, 15162, 16131, 17829, 20577, 21508, 22743, 23772, 27436, 30324, 32262, 35658, 37639, 41154, 45486, 48013, 48393, 61731, 64524, 71316, 75278, 82308, 90972, 96026, 96786, 102163, 112917, 123462, 144039, 150556, 192052, 193572, 204326, 225834, 246924, 288078, 306489, 338751, 408652, 432117, 451668, 576156, 612978, 677502, 715141, 864234, 919467, 1225956, 1355004, 1430282, 1728468, 1838934, 1941097, 2145423, 2860564, 3677868, 3882194, 4290846, 5823291, 6436269, 7764388, 8581692, 11646582, 12872538, 13587679, 17469873, 23293164, 25745076, 27175358, 34939746, 40763037, 54350716, 69879492, 81526074, 122289111, 163052148, 244578222, 489156444]

約数ペア:

[(1, 489156444), (2, 244578222), (3, 163052148), (4, 122289111), (6, 81526074), (7, 69879492), (9, 54350716), (12, 40763037), (14, 34939746), (18, 27175358), (19, 25745076), (21, 23293164), (28, 17469873), (36, 13587679), (38, 12872538), (42, 11646582), (57, 8581692), (63, 7764388), (76, 6436269), (84, 5823291), (114, 4290846), (126, 3882194), (133, 3677868), (171, 2860564), (228, 2145423), (252, 1941097), (266, 1838934), (283, 1728468), (342, 1430282), (361, 1355004), (399, 1225956), (532, 919467), (566, 864234), (684, 715141), (722, 677502), (798, 612978), (849, 576156), (1083, 451668), (1132, 432117), (1197, 408652), (1444, 338751), (1596, 306489), (1698, 288078), (1981, 246924), (2166, 225834), (2394, 204326), (2527, 193572), (2547, 192052), (3249, 150556), (3396, 144039), (3962, 123462), (4332, 112917), (4788, 102163), (5054, 96786), (5094, 96026), (5377, 90972), (5943, 82308), (6498, 75278), (6859, 71316), (7581, 64524), (7924, 61731), (10108, 48393), (10188, 48013), (10754, 45486), (11886, 41154), (12996, 37639), (13718, 35658), (15162, 32262), (16131, 30324), (17829, 27436), (20577, 23772), (21508, 22743)]