259727859924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1\times {\mathrm{28711}}^1$

素因数の和:29397

約数の個数: 96

約数和(自身を含む): 660179380224

約数和(自身を除く): 400451520300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 563, 618, 1126, 1236, 1339, 1689, 2252, 2678, 3378, 4017, 5356, 6756, 7319, 8034, 14638, 16068, 21957, 28711, 29276, 43914, 57422, 57989, 86133, 87828, 114844, 115978, 172266, 173967, 231956, 344532, 347934, 373243, 695868, 746486, 753857, 1119729, 1492972, 1507714, 2239458, 2261571, 2957233, 3015428, 4478916, 4523142, 5914466, 8871699, 9046284, 11828932, 16164293, 17743398, 32328586, 35486796, 38444029, 48492879, 64657172, 76888058, 96985758, 115332087, 153776116, 193971516, 210135809, 230664174, 420271618, 461328348, 630407427, 840543236, 1260814854, 1664922179, 2521629708, 3329844358, 4994766537, 6659688716, 9989533074, 19979066148, 21643988327, 43287976654, 64931964981, 86575953308, 129863929962, 259727859924]

約数ペア:

[(1, 259727859924), (2, 129863929962), (3, 86575953308), (4, 64931964981), (6, 43287976654), (12, 21643988327), (13, 19979066148), (26, 9989533074), (39, 6659688716), (52, 4994766537), (78, 3329844358), (103, 2521629708), (156, 1664922179), (206, 1260814854), (309, 840543236), (412, 630407427), (563, 461328348), (618, 420271618), (1126, 230664174), (1236, 210135809), (1339, 193971516), (1689, 153776116), (2252, 115332087), (2678, 96985758), (3378, 76888058), (4017, 64657172), (5356, 48492879), (6756, 38444029), (7319, 35486796), (8034, 32328586), (14638, 17743398), (16068, 16164293), (21957, 11828932), (28711, 9046284), (29276, 8871699), (43914, 5914466), (57422, 4523142), (57989, 4478916), (86133, 3015428), (87828, 2957233), (114844, 2261571), (115978, 2239458), (172266, 1507714), (173967, 1492972), (231956, 1119729), (344532, 753857), (347934, 746486), (373243, 695868)]