826638228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 2343222336

約数和(自身を除く): 1516584108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 67, 78, 82, 117, 123, 134, 156, 164, 201, 234, 246, 268, 369, 402, 468, 492, 533, 603, 643, 738, 804, 871, 1066, 1206, 1286, 1476, 1599, 1742, 1929, 2132, 2412, 2572, 2613, 2747, 3198, 3484, 3858, 4797, 5226, 5494, 5787, 6396, 7716, 7839, 8241, 8359, 9594, 10452, 10988, 11574, 15678, 16482, 16718, 19188, 23148, 24723, 25077, 26363, 31356, 32964, 33436, 35711, 43081, 49446, 50154, 52726, 71422, 75231, 79089, 86162, 98892, 100308, 105452, 107133, 129243, 142844, 150462, 158178, 172324, 214266, 237267, 258486, 300924, 316356, 321399, 342719, 387729, 428532, 474534, 516972, 560053, 642798, 685438, 775458, 949068, 1028157, 1120106, 1285596, 1370876, 1550916, 1680159, 1766321, 2056314, 2240212, 3084471, 3360318, 3532642, 4112628, 5040477, 5298963, 6168942, 6720636, 7065284, 10080954, 10597926, 12337884, 15896889, 20161908, 21195852, 22962173, 31793778, 45924346, 63587556, 68886519, 91848692, 137773038, 206659557, 275546076, 413319114, 826638228]

約数ペア:

[(1, 826638228), (2, 413319114), (3, 275546076), (4, 206659557), (6, 137773038), (9, 91848692), (12, 68886519), (13, 63587556), (18, 45924346), (26, 31793778), (36, 22962173), (39, 21195852), (41, 20161908), (52, 15896889), (67, 12337884), (78, 10597926), (82, 10080954), (117, 7065284), (123, 6720636), (134, 6168942), (156, 5298963), (164, 5040477), (201, 4112628), (234, 3532642), (246, 3360318), (268, 3084471), (369, 2240212), (402, 2056314), (468, 1766321), (492, 1680159), (533, 1550916), (603, 1370876), (643, 1285596), (738, 1120106), (804, 1028157), (871, 949068), (1066, 775458), (1206, 685438), (1286, 642798), (1476, 560053), (1599, 516972), (1742, 474534), (1929, 428532), (2132, 387729), (2412, 342719), (2572, 321399), (2613, 316356), (2747, 300924), (3198, 258486), (3484, 237267), (3858, 214266), (4797, 172324), (5226, 158178), (5494, 150462), (5787, 142844), (6396, 129243), (7716, 107133), (7839, 105452), (8241, 100308), (8359, 98892), (9594, 86162), (10452, 79089), (10988, 75231), (11574, 71422), (15678, 52726), (16482, 50154), (16718, 49446), (19188, 43081), (23148, 35711), (24723, 33436), (25077, 32964), (26363, 31356)]