497567772

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^3\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 1419032160

約数和(自身を除く): 921464388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 233, 234, 243, 324, 338, 351, 466, 468, 486, 507, 676, 699, 702, 932, 972, 1014, 1053, 1398, 1404, 1521, 2028, 2097, 2106, 2197, 2796, 3029, 3042, 3159, 4194, 4212, 4394, 4563, 6058, 6084, 6291, 6318, 6591, 8388, 8788, 9087, 9126, 12116, 12582, 12636, 13182, 13689, 18174, 18252, 18873, 19773, 25164, 26364, 27261, 27378, 36348, 37746, 39377, 39546, 41067, 54522, 54756, 56619, 59319, 75492, 78754, 79092, 81783, 82134, 109044, 113238, 118131, 118638, 157508, 163566, 164268, 177957, 226476, 236262, 237276, 245349, 327132, 354393, 355914, 472524, 490698, 511901, 533871, 708786, 711828, 736047, 981396, 1023802, 1063179, 1067742, 1417572, 1472094, 1535703, 2047604, 2126358, 2135484, 2944188, 3071406, 3189537, 4252716, 4607109, 6142812, 6379074, 9214218, 9568611, 12758148, 13821327, 18428436, 19137222, 27642654, 38274444, 41463981, 55285308, 82927962, 124391943, 165855924, 248783886, 497567772]

約数ペア:

[(1, 497567772), (2, 248783886), (3, 165855924), (4, 124391943), (6, 82927962), (9, 55285308), (12, 41463981), (13, 38274444), (18, 27642654), (26, 19137222), (27, 18428436), (36, 13821327), (39, 12758148), (52, 9568611), (54, 9214218), (78, 6379074), (81, 6142812), (108, 4607109), (117, 4252716), (156, 3189537), (162, 3071406), (169, 2944188), (233, 2135484), (234, 2126358), (243, 2047604), (324, 1535703), (338, 1472094), (351, 1417572), (466, 1067742), (468, 1063179), (486, 1023802), (507, 981396), (676, 736047), (699, 711828), (702, 708786), (932, 533871), (972, 511901), (1014, 490698), (1053, 472524), (1398, 355914), (1404, 354393), (1521, 327132), (2028, 245349), (2097, 237276), (2106, 236262), (2197, 226476), (2796, 177957), (3029, 164268), (3042, 163566), (3159, 157508), (4194, 118638), (4212, 118131), (4394, 113238), (4563, 109044), (6058, 82134), (6084, 81783), (6291, 79092), (6318, 78754), (6591, 75492), (8388, 59319), (8788, 56619), (9087, 54756), (9126, 54522), (12116, 41067), (12582, 39546), (12636, 39377), (13182, 37746), (13689, 36348), (18174, 27378), (18252, 27261), (18873, 26364), (19773, 25164)]