868685568

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 2384121600

約数和(自身を除く): 1515436032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 89, 96, 128, 142, 178, 179, 192, 213, 256, 267, 284, 356, 358, 384, 426, 534, 537, 568, 712, 716, 768, 852, 1068, 1074, 1136, 1424, 1432, 1704, 2136, 2148, 2272, 2848, 2864, 3408, 4272, 4296, 4544, 5696, 5728, 6319, 6816, 8544, 8592, 9088, 11392, 11456, 12638, 12709, 13632, 15931, 17088, 17184, 18176, 18957, 22784, 22912, 25276, 25418, 27264, 31862, 34176, 34368, 37914, 38127, 45824, 47793, 50552, 50836, 54528, 63724, 68352, 68736, 75828, 76254, 95586, 101104, 101672, 127448, 137472, 151656, 152508, 191172, 202208, 203344, 254896, 303312, 305016, 382344, 404416, 406688, 509792, 606624, 610032, 764688, 808832, 813376, 1019584, 1131101, 1213248, 1220064, 1529376, 1617664, 1626752, 2039168, 2262202, 2426496, 2440128, 3058752, 3253504, 3393303, 4078336, 4524404, 4852992, 4880256, 6117504, 6786606, 9048808, 9760512, 12235008, 13573212, 18097616, 27146424, 36195232, 54292848, 72390464, 108585696, 144780928, 217171392, 289561856, 434342784, 868685568]

約数ペア:

[(1, 868685568), (2, 434342784), (3, 289561856), (4, 217171392), (6, 144780928), (8, 108585696), (12, 72390464), (16, 54292848), (24, 36195232), (32, 27146424), (48, 18097616), (64, 13573212), (71, 12235008), (89, 9760512), (96, 9048808), (128, 6786606), (142, 6117504), (178, 4880256), (179, 4852992), (192, 4524404), (213, 4078336), (256, 3393303), (267, 3253504), (284, 3058752), (356, 2440128), (358, 2426496), (384, 2262202), (426, 2039168), (534, 1626752), (537, 1617664), (568, 1529376), (712, 1220064), (716, 1213248), (768, 1131101), (852, 1019584), (1068, 813376), (1074, 808832), (1136, 764688), (1424, 610032), (1432, 606624), (1704, 509792), (2136, 406688), (2148, 404416), (2272, 382344), (2848, 305016), (2864, 303312), (3408, 254896), (4272, 203344), (4296, 202208), (4544, 191172), (5696, 152508), (5728, 151656), (6319, 137472), (6816, 127448), (8544, 101672), (8592, 101104), (9088, 95586), (11392, 76254), (11456, 75828), (12638, 68736), (12709, 68352), (13632, 63724), (15931, 54528), (17088, 50836), (17184, 50552), (18176, 47793), (18957, 45824), (22784, 38127), (22912, 37914), (25276, 34368), (25418, 34176), (27264, 31862)]