450354996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1506785280

約数和(自身を除く): 1056430284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 43, 46, 52, 63, 69, 78, 84, 86, 91, 92, 117, 126, 129, 138, 139, 156, 161, 172, 182, 207, 234, 252, 258, 273, 276, 278, 299, 301, 322, 364, 387, 414, 417, 468, 483, 516, 546, 556, 559, 598, 602, 644, 774, 819, 828, 834, 897, 903, 966, 973, 989, 1092, 1118, 1196, 1204, 1251, 1449, 1548, 1638, 1668, 1677, 1794, 1806, 1807, 1932, 1946, 1978, 2093, 2236, 2502, 2691, 2709, 2898, 2919, 2967, 3197, 3276, 3354, 3588, 3612, 3614, 3892, 3913, 3956, 4186, 5004, 5031, 5382, 5418, 5421, 5796, 5838, 5934, 5977, 6279, 6394, 6708, 6923, 7228, 7826, 8372, 8757, 8901, 9591, 10062, 10764, 10836, 10842, 11676, 11739, 11868, 11954, 12558, 12649, 12788, 12857, 13846, 15652, 16263, 17514, 17802, 17931, 18837, 19182, 20124, 20769, 21684, 22379, 23478, 23908, 25116, 25298, 25714, 27692, 28773, 32526, 35028, 35217, 35604, 35862, 37674, 37947, 38364, 38571, 41538, 41561, 41839, 44758, 46956, 50596, 51428, 53793, 57546, 62307, 65052, 67137, 70434, 71724, 75348, 75894, 77142, 77701, 83076, 83122, 83678, 89516, 89999, 107586, 113841, 115092, 115713, 124614, 124683, 125517, 134274, 137471, 140868, 151788, 154284, 155402, 166244, 167356, 179998, 201411, 215172, 227682, 231426, 233103, 249228, 249366, 251034, 268548, 269997, 274942, 290927, 310804, 359996, 374049, 376551, 402822, 412413, 455364, 462852, 466206, 498732, 502068, 539994, 543907, 549884, 581854, 699309, 748098, 753102, 805644, 809991, 824826, 872781, 932412, 962297, 1079988, 1087814, 1163708, 1237239, 1398618, 1496196, 1506204, 1619982, 1631721, 1649652, 1745562, 1787123, 1924594, 2175628, 2474478, 2618343, 2797236, 2886891, 3239964, 3263442, 3491124, 3574246, 3849188, 4895163, 4948956, 5236686, 5361369, 5773782, 6526884, 7148492, 8660673, 9790326, 10473372, 10722738, 11547564, 12509861, 16084107, 17321346, 19580652, 21445476, 25019722, 32168214, 34642692, 37529583, 50039444, 64336428, 75059166, 112588749, 150118332, 225177498, 450354996]

約数ペア:

[(1, 450354996), (2, 225177498), (3, 150118332), (4, 112588749), (6, 75059166), (7, 64336428), (9, 50039444), (12, 37529583), (13, 34642692), (14, 32168214), (18, 25019722), (21, 21445476), (23, 19580652), (26, 17321346), (28, 16084107), (36, 12509861), (39, 11547564), (42, 10722738), (43, 10473372), (46, 9790326), (52, 8660673), (63, 7148492), (69, 6526884), (78, 5773782), (84, 5361369), (86, 5236686), (91, 4948956), (92, 4895163), (117, 3849188), (126, 3574246), (129, 3491124), (138, 3263442), (139, 3239964), (156, 2886891), (161, 2797236), (172, 2618343), (182, 2474478), (207, 2175628), (234, 1924594), (252, 1787123), (258, 1745562), (273, 1649652), (276, 1631721), (278, 1619982), (299, 1506204), (301, 1496196), (322, 1398618), (364, 1237239), (387, 1163708), (414, 1087814), (417, 1079988), (468, 962297), (483, 932412), (516, 872781), (546, 824826), (556, 809991), (559, 805644), (598, 753102), (602, 748098), (644, 699309), (774, 581854), (819, 549884), (828, 543907), (834, 539994), (897, 502068), (903, 498732), (966, 466206), (973, 462852), (989, 455364), (1092, 412413), (1118, 402822), (1196, 376551), (1204, 374049), (1251, 359996), (1449, 310804), (1548, 290927), (1638, 274942), (1668, 269997), (1677, 268548), (1794, 251034), (1806, 249366), (1807, 249228), (1932, 233103), (1946, 231426), (1978, 227682), (2093, 215172), (2236, 201411), (2502, 179998), (2691, 167356), (2709, 166244), (2898, 155402), (2919, 154284), (2967, 151788), (3197, 140868), (3276, 137471), (3354, 134274), (3588, 125517), (3612, 124683), (3614, 124614), (3892, 115713), (3913, 115092), (3956, 113841), (4186, 107586), (5004, 89999), (5031, 89516), (5382, 83678), (5418, 83122), (5421, 83076), (5796, 77701), (5838, 77142), (5934, 75894), (5977, 75348), (6279, 71724), (6394, 70434), (6708, 67137), (6923, 65052), (7228, 62307), (7826, 57546), (8372, 53793), (8757, 51428), (8901, 50596), (9591, 46956), (10062, 44758), (10764, 41839), (10836, 41561), (10842, 41538), (11676, 38571), (11739, 38364), (11868, 37947), (11954, 37674), (12558, 35862), (12649, 35604), (12788, 35217), (12857, 35028), (13846, 32526), (15652, 28773), (16263, 27692), (17514, 25714), (17802, 25298), (17931, 25116), (18837, 23908), (19182, 23478), (20124, 22379), (20769, 21684)]