1019667984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8161}}^1$

素因数の和:8328

約数の個数: 80

約数和(自身を含む): 2793362880

約数和(自身を除く): 1773694896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 411, 456, 548, 822, 912, 1096, 1644, 2192, 2603, 3288, 5206, 6576, 7809, 8161, 10412, 15618, 16322, 20824, 24483, 31236, 32644, 41648, 48966, 62472, 65288, 97932, 124944, 130576, 155059, 195864, 310118, 391728, 465177, 620236, 930354, 1118057, 1240472, 1860708, 2236114, 2480944, 3354171, 3721416, 4472228, 6708342, 7442832, 8944456, 13416684, 17888912, 21243083, 26833368, 42486166, 53666736, 63729249, 84972332, 127458498, 169944664, 254916996, 339889328, 509833992, 1019667984]

約数ペア:

[(1, 1019667984), (2, 509833992), (3, 339889328), (4, 254916996), (6, 169944664), (8, 127458498), (12, 84972332), (16, 63729249), (19, 53666736), (24, 42486166), (38, 26833368), (48, 21243083), (57, 17888912), (76, 13416684), (114, 8944456), (137, 7442832), (152, 6708342), (228, 4472228), (274, 3721416), (304, 3354171), (411, 2480944), (456, 2236114), (548, 1860708), (822, 1240472), (912, 1118057), (1096, 930354), (1644, 620236), (2192, 465177), (2603, 391728), (3288, 310118), (5206, 195864), (6576, 155059), (7809, 130576), (8161, 124944), (10412, 97932), (15618, 65288), (16322, 62472), (20824, 48966), (24483, 41648), (31236, 32644)]