512495892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 1413659520

約数和(自身を除く): 901163628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 71, 76, 114, 122, 142, 171, 173, 183, 213, 228, 244, 284, 342, 346, 366, 426, 519, 549, 639, 684, 692, 732, 852, 1038, 1098, 1159, 1278, 1349, 1557, 2076, 2196, 2318, 2556, 2698, 3114, 3287, 3477, 4047, 4331, 4636, 5396, 6228, 6574, 6954, 8094, 8662, 9861, 10431, 10553, 12141, 12283, 12993, 13148, 13908, 16188, 17324, 19722, 20862, 21106, 24282, 24566, 25986, 29583, 31659, 36849, 38979, 39444, 41724, 42212, 48564, 49132, 51972, 59166, 63318, 73698, 77958, 82289, 94977, 110547, 118332, 126636, 147396, 155916, 164578, 189954, 200507, 221094, 233377, 246867, 329156, 379908, 401014, 442188, 466754, 493734, 601521, 700131, 740601, 749263, 802028, 933508, 987468, 1203042, 1400262, 1481202, 1498526, 1804563, 2100393, 2247789, 2406084, 2800524, 2962404, 2997052, 3609126, 4200786, 4495578, 6743367, 7218252, 8401572, 8991156, 13486734, 14235997, 26973468, 28471994, 42707991, 56943988, 85415982, 128123973, 170831964, 256247946, 512495892]

約数ペア:

[(1, 512495892), (2, 256247946), (3, 170831964), (4, 128123973), (6, 85415982), (9, 56943988), (12, 42707991), (18, 28471994), (19, 26973468), (36, 14235997), (38, 13486734), (57, 8991156), (61, 8401572), (71, 7218252), (76, 6743367), (114, 4495578), (122, 4200786), (142, 3609126), (171, 2997052), (173, 2962404), (183, 2800524), (213, 2406084), (228, 2247789), (244, 2100393), (284, 1804563), (342, 1498526), (346, 1481202), (366, 1400262), (426, 1203042), (519, 987468), (549, 933508), (639, 802028), (684, 749263), (692, 740601), (732, 700131), (852, 601521), (1038, 493734), (1098, 466754), (1159, 442188), (1278, 401014), (1349, 379908), (1557, 329156), (2076, 246867), (2196, 233377), (2318, 221094), (2556, 200507), (2698, 189954), (3114, 164578), (3287, 155916), (3477, 147396), (4047, 126636), (4331, 118332), (4636, 110547), (5396, 94977), (6228, 82289), (6574, 77958), (6954, 73698), (8094, 63318), (8662, 59166), (9861, 51972), (10431, 49132), (10553, 48564), (12141, 42212), (12283, 41724), (12993, 39444), (13148, 38979), (13908, 36849), (16188, 31659), (17324, 29583), (19722, 25986), (20862, 24566), (21106, 24282)]