861489552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13711}}^1$

素因数の和:13757

約数の個数: 160

約数和(自身を含む): 2938097664

約数和(自身を除く): 2076608112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3696, 3927, 4488, 5236, 5712, 7854, 8976, 10472, 13711, 15708, 20944, 27422, 31416, 41133, 54844, 62832, 82266, 95977, 109688, 150821, 164532, 191954, 219376, 233087, 287931, 301642, 329064, 383908, 452463, 466174, 575862, 603284, 658128, 699261, 767816, 904926, 932348, 1055747, 1151724, 1206568, 1398522, 1535632, 1631609, 1809852, 1864696, 2111494, 2303448, 2413136, 2563957, 2797044, 3167241, 3263218, 3619704, 3729392, 4222988, 4606896, 4894827, 5127914, 5594088, 6334482, 6526436, 7239408, 7691871, 8445976, 9789654, 10255828, 11188176, 12668964, 13052872, 15383742, 16891952, 17947699, 19579308, 20511656, 25337928, 26105744, 30767484, 35895398, 39158616, 41023312, 50675856, 53843097, 61534968, 71790796, 78317232, 107686194, 123069936, 143581592, 215372388, 287163184, 430744776, 861489552]

約数ペア:

[(1, 861489552), (2, 430744776), (3, 287163184), (4, 215372388), (6, 143581592), (7, 123069936), (8, 107686194), (11, 78317232), (12, 71790796), (14, 61534968), (16, 53843097), (17, 50675856), (21, 41023312), (22, 39158616), (24, 35895398), (28, 30767484), (33, 26105744), (34, 25337928), (42, 20511656), (44, 19579308), (48, 17947699), (51, 16891952), (56, 15383742), (66, 13052872), (68, 12668964), (77, 11188176), (84, 10255828), (88, 9789654), (102, 8445976), (112, 7691871), (119, 7239408), (132, 6526436), (136, 6334482), (154, 5594088), (168, 5127914), (176, 4894827), (187, 4606896), (204, 4222988), (231, 3729392), (238, 3619704), (264, 3263218), (272, 3167241), (308, 2797044), (336, 2563957), (357, 2413136), (374, 2303448), (408, 2111494), (462, 1864696), (476, 1809852), (528, 1631609), (561, 1535632), (616, 1398522), (714, 1206568), (748, 1151724), (816, 1055747), (924, 932348), (952, 904926), (1122, 767816), (1232, 699261), (1309, 658128), (1428, 603284), (1496, 575862), (1848, 466174), (1904, 452463), (2244, 383908), (2618, 329064), (2856, 301642), (2992, 287931), (3696, 233087), (3927, 219376), (4488, 191954), (5236, 164532), (5712, 150821), (7854, 109688), (8976, 95977), (10472, 82266), (13711, 62832), (15708, 54844), (20944, 41133), (27422, 31416)]