1238898528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 288

約数和(自身を含む): 4382973504

約数和(自身を除く): 3144074976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 37, 42, 48, 51, 56, 63, 68, 72, 74, 84, 96, 102, 111, 112, 119, 126, 136, 144, 148, 153, 168, 204, 222, 224, 238, 252, 259, 272, 288, 296, 306, 333, 336, 357, 408, 444, 476, 504, 518, 544, 592, 612, 629, 666, 672, 714, 777, 816, 888, 952, 977, 1008, 1036, 1071, 1184, 1224, 1258, 1332, 1428, 1554, 1632, 1776, 1887, 1904, 1954, 2016, 2072, 2142, 2331, 2448, 2516, 2664, 2856, 2931, 3108, 3552, 3774, 3808, 3908, 4144, 4284, 4403, 4662, 4896, 5032, 5328, 5661, 5712, 5862, 6216, 6839, 7548, 7816, 8288, 8568, 8793, 8806, 9324, 10064, 10656, 11322, 11424, 11724, 12432, 13209, 13678, 15096, 15632, 16609, 17136, 17586, 17612, 18648, 20128, 20517, 22644, 23448, 24864, 26418, 27356, 30192, 31264, 33218, 34272, 35172, 35224, 36149, 37296, 39627, 41034, 45288, 46896, 49827, 52836, 54712, 60384, 61551, 66436, 70344, 70448, 72298, 74592, 79254, 82068, 90576, 93792, 99654, 105672, 108447, 109424, 116263, 123102, 132872, 140688, 140896, 144596, 149481, 158508, 164136, 181152, 199308, 211344, 216894, 218848, 232526, 246204, 253043, 265744, 281376, 289192, 298962, 317016, 325341, 328272, 348789, 398616, 422688, 433788, 465052, 492408, 506086, 531488, 578384, 597924, 614533, 634032, 650682, 656544, 697578, 759129, 797232, 867576, 930104, 984816, 1012172, 1046367, 1156768, 1195848, 1229066, 1268064, 1301364, 1395156, 1518258, 1594464, 1735152, 1843599, 1860208, 1969632, 2024344, 2092734, 2277387, 2391696, 2458132, 2602728, 2790312, 3036516, 3470304, 3687198, 3720416, 4048688, 4185468, 4301731, 4554774, 4783392, 4916264, 5205456, 5530797, 5580624, 6073032, 7374396, 8097376, 8370936, 8603462, 9109548, 9832528, 10410912, 11061594, 11161248, 12146064, 12905193, 14748792, 16741872, 17206924, 18219096, 19665056, 22123188, 24292128, 25810386, 29497584, 33483744, 34413848, 36438192, 38715579, 44246376, 51620772, 58995168, 68827696, 72876384, 77431158, 88492752, 103241544, 137655392, 154862316, 176985504, 206483088, 309724632, 412966176, 619449264, 1238898528]

約数ペア:

[(1, 1238898528), (2, 619449264), (3, 412966176), (4, 309724632), (6, 206483088), (7, 176985504), (8, 154862316), (9, 137655392), (12, 103241544), (14, 88492752), (16, 77431158), (17, 72876384), (18, 68827696), (21, 58995168), (24, 51620772), (28, 44246376), (32, 38715579), (34, 36438192), (36, 34413848), (37, 33483744), (42, 29497584), (48, 25810386), (51, 24292128), (56, 22123188), (63, 19665056), (68, 18219096), (72, 17206924), (74, 16741872), (84, 14748792), (96, 12905193), (102, 12146064), (111, 11161248), (112, 11061594), (119, 10410912), (126, 9832528), (136, 9109548), (144, 8603462), (148, 8370936), (153, 8097376), (168, 7374396), (204, 6073032), (222, 5580624), (224, 5530797), (238, 5205456), (252, 4916264), (259, 4783392), (272, 4554774), (288, 4301731), (296, 4185468), (306, 4048688), (333, 3720416), (336, 3687198), (357, 3470304), (408, 3036516), (444, 2790312), (476, 2602728), (504, 2458132), (518, 2391696), (544, 2277387), (592, 2092734), (612, 2024344), (629, 1969632), (666, 1860208), (672, 1843599), (714, 1735152), (777, 1594464), (816, 1518258), (888, 1395156), (952, 1301364), (977, 1268064), (1008, 1229066), (1036, 1195848), (1071, 1156768), (1184, 1046367), (1224, 1012172), (1258, 984816), (1332, 930104), (1428, 867576), (1554, 797232), (1632, 759129), (1776, 697578), (1887, 656544), (1904, 650682), (1954, 634032), (2016, 614533), (2072, 597924), (2142, 578384), (2331, 531488), (2448, 506086), (2516, 492408), (2664, 465052), (2856, 433788), (2931, 422688), (3108, 398616), (3552, 348789), (3774, 328272), (3808, 325341), (3908, 317016), (4144, 298962), (4284, 289192), (4403, 281376), (4662, 265744), (4896, 253043), (5032, 246204), (5328, 232526), (5661, 218848), (5712, 216894), (5862, 211344), (6216, 199308), (6839, 181152), (7548, 164136), (7816, 158508), (8288, 149481), (8568, 144596), (8793, 140896), (8806, 140688), (9324, 132872), (10064, 123102), (10656, 116263), (11322, 109424), (11424, 108447), (11724, 105672), (12432, 99654), (13209, 93792), (13678, 90576), (15096, 82068), (15632, 79254), (16609, 74592), (17136, 72298), (17586, 70448), (17612, 70344), (18648, 66436), (20128, 61551), (20517, 60384), (22644, 54712), (23448, 52836), (24864, 49827), (26418, 46896), (27356, 45288), (30192, 41034), (31264, 39627), (33218, 37296), (34272, 36149), (35172, 35224)]