31319652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 99348480

約数和(自身を除く): 68028828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 29, 39, 42, 43, 46, 52, 58, 69, 78, 84, 86, 87, 91, 92, 116, 129, 138, 156, 161, 172, 174, 182, 203, 258, 273, 276, 299, 301, 322, 348, 364, 377, 406, 483, 516, 546, 559, 598, 602, 609, 644, 667, 754, 812, 897, 903, 966, 989, 1092, 1118, 1131, 1196, 1204, 1218, 1247, 1334, 1508, 1677, 1794, 1806, 1932, 1978, 2001, 2093, 2236, 2262, 2436, 2494, 2639, 2668, 2967, 3354, 3588, 3612, 3741, 3913, 3956, 4002, 4186, 4524, 4669, 4988, 5278, 5934, 6279, 6708, 6923, 7482, 7826, 7917, 8004, 8372, 8671, 8729, 9338, 10556, 11739, 11868, 12558, 12857, 13846, 14007, 14964, 15652, 15834, 16211, 17342, 17458, 18676, 20769, 23478, 25116, 25714, 26013, 26187, 27692, 28014, 28681, 31668, 32422, 34684, 34916, 38571, 41538, 46956, 48633, 51428, 52026, 52374, 56028, 57362, 60697, 64844, 77142, 83076, 86043, 89999, 97266, 104052, 104748, 113477, 114724, 121394, 154284, 172086, 179998, 182091, 194532, 200767, 226954, 242788, 269997, 340431, 344172, 359996, 364182, 372853, 401534, 453908, 539994, 602301, 680862, 728364, 745706, 803068, 1079988, 1118559, 1204602, 1361724, 1491412, 2237118, 2409204, 2609971, 4474236, 5219942, 7829913, 10439884, 15659826, 31319652]

約数ペア:

[(1, 31319652), (2, 15659826), (3, 10439884), (4, 7829913), (6, 5219942), (7, 4474236), (12, 2609971), (13, 2409204), (14, 2237118), (21, 1491412), (23, 1361724), (26, 1204602), (28, 1118559), (29, 1079988), (39, 803068), (42, 745706), (43, 728364), (46, 680862), (52, 602301), (58, 539994), (69, 453908), (78, 401534), (84, 372853), (86, 364182), (87, 359996), (91, 344172), (92, 340431), (116, 269997), (129, 242788), (138, 226954), (156, 200767), (161, 194532), (172, 182091), (174, 179998), (182, 172086), (203, 154284), (258, 121394), (273, 114724), (276, 113477), (299, 104748), (301, 104052), (322, 97266), (348, 89999), (364, 86043), (377, 83076), (406, 77142), (483, 64844), (516, 60697), (546, 57362), (559, 56028), (598, 52374), (602, 52026), (609, 51428), (644, 48633), (667, 46956), (754, 41538), (812, 38571), (897, 34916), (903, 34684), (966, 32422), (989, 31668), (1092, 28681), (1118, 28014), (1131, 27692), (1196, 26187), (1204, 26013), (1218, 25714), (1247, 25116), (1334, 23478), (1508, 20769), (1677, 18676), (1794, 17458), (1806, 17342), (1932, 16211), (1978, 15834), (2001, 15652), (2093, 14964), (2236, 14007), (2262, 13846), (2436, 12857), (2494, 12558), (2639, 11868), (2668, 11739), (2967, 10556), (3354, 9338), (3588, 8729), (3612, 8671), (3741, 8372), (3913, 8004), (3956, 7917), (4002, 7826), (4186, 7482), (4524, 6923), (4669, 6708), (4988, 6279), (5278, 5934)]