1305440448

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27527}}^1$

素因数の和:27574

約数の個数: 112

約数和(自身を含む): 3915582720

約数和(自身を除く): 2610142272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 27527, 47424, 55054, 82581, 110108, 165162, 220216, 330324, 357851, 440432, 523013, 660648, 715702, 880864, 1046026, 1073553, 1321296, 1431404, 1569039, 1761728, 2092052, 2147106, 2642592, 2862808, 3138078, 4184104, 4294212, 5285184, 5725616, 6276156, 6799169, 8368208, 8588424, 11451232, 12552312, 13598338, 16736416, 17176848, 20397507, 22902464, 25104624, 27196676, 33472832, 34353696, 40795014, 50209248, 54393352, 68707392, 81590028, 100418496, 108786704, 163180056, 217573408, 326360112, 435146816, 652720224, 1305440448]

約数ペア:

[(1, 1305440448), (2, 652720224), (3, 435146816), (4, 326360112), (6, 217573408), (8, 163180056), (12, 108786704), (13, 100418496), (16, 81590028), (19, 68707392), (24, 54393352), (26, 50209248), (32, 40795014), (38, 34353696), (39, 33472832), (48, 27196676), (52, 25104624), (57, 22902464), (64, 20397507), (76, 17176848), (78, 16736416), (96, 13598338), (104, 12552312), (114, 11451232), (152, 8588424), (156, 8368208), (192, 6799169), (208, 6276156), (228, 5725616), (247, 5285184), (304, 4294212), (312, 4184104), (416, 3138078), (456, 2862808), (494, 2642592), (608, 2147106), (624, 2092052), (741, 1761728), (832, 1569039), (912, 1431404), (988, 1321296), (1216, 1073553), (1248, 1046026), (1482, 880864), (1824, 715702), (1976, 660648), (2496, 523013), (2964, 440432), (3648, 357851), (3952, 330324), (5928, 220216), (7904, 165162), (11856, 110108), (15808, 82581), (23712, 55054), (27527, 47424)]