1213307136

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30977}}^1$

素因数の和:31016

約数の個数: 108

約数和(自身を含む): 3704163372

約数和(自身を除く): 2490856236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 30977, 39168, 61954, 92931, 123908, 185862, 247816, 278793, 371724, 495632, 526609, 557586, 743448, 991264, 1053218, 1115172, 1486896, 1579827, 1982528, 2106436, 2230344, 2973792, 3159654, 3965056, 4212872, 4460688, 4739481, 5947584, 6319308, 7930112, 8425744, 8921376, 9478962, 11895168, 12638616, 16851488, 17842752, 18957924, 23790336, 25277232, 33702976, 35685504, 37915848, 50554464, 67405952, 71371008, 75831696, 101108928, 134811904, 151663392, 202217856, 303326784, 404435712, 606653568, 1213307136]

約数ペア:

[(1, 1213307136), (2, 606653568), (3, 404435712), (4, 303326784), (6, 202217856), (8, 151663392), (9, 134811904), (12, 101108928), (16, 75831696), (17, 71371008), (18, 67405952), (24, 50554464), (32, 37915848), (34, 35685504), (36, 33702976), (48, 25277232), (51, 23790336), (64, 18957924), (68, 17842752), (72, 16851488), (96, 12638616), (102, 11895168), (128, 9478962), (136, 8921376), (144, 8425744), (153, 7930112), (192, 6319308), (204, 5947584), (256, 4739481), (272, 4460688), (288, 4212872), (306, 3965056), (384, 3159654), (408, 2973792), (544, 2230344), (576, 2106436), (612, 1982528), (768, 1579827), (816, 1486896), (1088, 1115172), (1152, 1053218), (1224, 991264), (1632, 743448), (2176, 557586), (2304, 526609), (2448, 495632), (3264, 371724), (4352, 278793), (4896, 247816), (6528, 185862), (9792, 123908), (13056, 92931), (19584, 61954), (30977, 39168)]