289793472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 838449936

約数和(自身を除く): 548656464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 113, 114, 148, 152, 192, 222, 226, 228, 296, 304, 339, 361, 444, 452, 456, 592, 608, 678, 703, 722, 888, 904, 912, 1083, 1184, 1216, 1356, 1406, 1444, 1776, 1808, 1824, 2109, 2147, 2166, 2368, 2712, 2812, 2888, 3552, 3616, 3648, 4181, 4218, 4294, 4332, 5424, 5624, 5776, 6441, 7104, 7232, 8362, 8436, 8588, 8664, 10848, 11248, 11552, 12543, 12882, 13357, 16724, 16872, 17176, 17328, 21696, 22496, 23104, 25086, 25764, 26714, 33448, 33744, 34352, 34656, 40071, 40793, 44992, 50172, 51528, 53428, 66896, 67488, 68704, 69312, 79439, 80142, 81586, 100344, 103056, 106856, 122379, 133792, 134976, 137408, 158878, 160284, 163172, 200688, 206112, 213712, 238317, 244758, 267584, 317756, 320568, 326344, 401376, 412224, 427424, 476634, 489516, 635512, 641136, 652688, 802752, 854848, 953268, 979032, 1271024, 1282272, 1305376, 1509341, 1906536, 1958064, 2542048, 2564544, 2610752, 3018682, 3813072, 3916128, 4528023, 5084096, 6037364, 7626144, 7832256, 9056046, 12074728, 15252288, 18112092, 24149456, 36224184, 48298912, 72448368, 96597824, 144896736, 289793472]

約数ペア:

[(1, 289793472), (2, 144896736), (3, 96597824), (4, 72448368), (6, 48298912), (8, 36224184), (12, 24149456), (16, 18112092), (19, 15252288), (24, 12074728), (32, 9056046), (37, 7832256), (38, 7626144), (48, 6037364), (57, 5084096), (64, 4528023), (74, 3916128), (76, 3813072), (96, 3018682), (111, 2610752), (113, 2564544), (114, 2542048), (148, 1958064), (152, 1906536), (192, 1509341), (222, 1305376), (226, 1282272), (228, 1271024), (296, 979032), (304, 953268), (339, 854848), (361, 802752), (444, 652688), (452, 641136), (456, 635512), (592, 489516), (608, 476634), (678, 427424), (703, 412224), (722, 401376), (888, 326344), (904, 320568), (912, 317756), (1083, 267584), (1184, 244758), (1216, 238317), (1356, 213712), (1406, 206112), (1444, 200688), (1776, 163172), (1808, 160284), (1824, 158878), (2109, 137408), (2147, 134976), (2166, 133792), (2368, 122379), (2712, 106856), (2812, 103056), (2888, 100344), (3552, 81586), (3616, 80142), (3648, 79439), (4181, 69312), (4218, 68704), (4294, 67488), (4332, 66896), (5424, 53428), (5624, 51528), (5776, 50172), (6441, 44992), (7104, 40793), (7232, 40071), (8362, 34656), (8436, 34352), (8588, 33744), (8664, 33448), (10848, 26714), (11248, 25764), (11552, 25086), (12543, 23104), (12882, 22496), (13357, 21696), (16724, 17328), (16872, 17176)]