513555408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8217

約数の個数: 120

約数和(自身を含む): 1578857280

約数和(自身を除く): 1065301872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 8161, 10488, 15732, 16322, 20976, 24483, 31464, 32644, 48966, 62928, 65288, 73449, 97932, 130576, 146898, 155059, 187703, 195864, 293796, 310118, 375406, 391728, 465177, 563109, 587592, 620236, 750812, 930354, 1126218, 1175184, 1240472, 1395531, 1501624, 1689327, 1860708, 2252436, 2480944, 2791062, 3003248, 3378654, 3566357, 3721416, 4504872, 5582124, 6757308, 7132714, 7442832, 9009744, 10699071, 11164248, 13514616, 14265428, 21398142, 22328496, 27029232, 28530856, 32097213, 42796284, 57061712, 64194426, 85592568, 128388852, 171185136, 256777704, 513555408]

約数ペア:

[(1, 513555408), (2, 256777704), (3, 171185136), (4, 128388852), (6, 85592568), (8, 64194426), (9, 57061712), (12, 42796284), (16, 32097213), (18, 28530856), (19, 27029232), (23, 22328496), (24, 21398142), (36, 14265428), (38, 13514616), (46, 11164248), (48, 10699071), (57, 9009744), (69, 7442832), (72, 7132714), (76, 6757308), (92, 5582124), (114, 4504872), (138, 3721416), (144, 3566357), (152, 3378654), (171, 3003248), (184, 2791062), (207, 2480944), (228, 2252436), (276, 1860708), (304, 1689327), (342, 1501624), (368, 1395531), (414, 1240472), (437, 1175184), (456, 1126218), (552, 930354), (684, 750812), (828, 620236), (874, 587592), (912, 563109), (1104, 465177), (1311, 391728), (1368, 375406), (1656, 310118), (1748, 293796), (2622, 195864), (2736, 187703), (3312, 155059), (3496, 146898), (3933, 130576), (5244, 97932), (6992, 73449), (7866, 65288), (8161, 62928), (10488, 48966), (15732, 32644), (16322, 31464), (20976, 24483)]