1648373804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 3950419200

約数和(自身を除く): 2302045396

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 116, 121, 133, 154, 203, 209, 242, 266, 308, 319, 406, 418, 484, 532, 551, 638, 812, 836, 847, 883, 1102, 1276, 1463, 1694, 1766, 2204, 2233, 2299, 2926, 3388, 3509, 3532, 3857, 4466, 4598, 5852, 6061, 6181, 7018, 7714, 8932, 9196, 9713, 12122, 12362, 14036, 15428, 16093, 16777, 19426, 24244, 24563, 24724, 25607, 32186, 33554, 38852, 42427, 49126, 51214, 64372, 66671, 67108, 67991, 84854, 98252, 102428, 106843, 117439, 133342, 135982, 169708, 179249, 184547, 213686, 234878, 266684, 271964, 281677, 358498, 369094, 427372, 466697, 469756, 486533, 563354, 716996, 738188, 747901, 933394, 973066, 1126708, 1291829, 1495802, 1866788, 1946132, 1971739, 2030017, 2583658, 2991604, 3098447, 3405731, 3943478, 4060034, 5167316, 5351863, 6196894, 6811462, 7886956, 8120068, 10703726, 12393788, 13622924, 14210119, 21407452, 21689129, 28420238, 37463041, 43378258, 56840476, 58870493, 74926082, 86756516, 117740986, 149852164, 235481972, 412093451, 824186902, 1648373804]

約数ペア:

[(1, 1648373804), (2, 824186902), (4, 412093451), (7, 235481972), (11, 149852164), (14, 117740986), (19, 86756516), (22, 74926082), (28, 58870493), (29, 56840476), (38, 43378258), (44, 37463041), (58, 28420238), (76, 21689129), (77, 21407452), (116, 14210119), (121, 13622924), (133, 12393788), (154, 10703726), (203, 8120068), (209, 7886956), (242, 6811462), (266, 6196894), (308, 5351863), (319, 5167316), (406, 4060034), (418, 3943478), (484, 3405731), (532, 3098447), (551, 2991604), (638, 2583658), (812, 2030017), (836, 1971739), (847, 1946132), (883, 1866788), (1102, 1495802), (1276, 1291829), (1463, 1126708), (1694, 973066), (1766, 933394), (2204, 747901), (2233, 738188), (2299, 716996), (2926, 563354), (3388, 486533), (3509, 469756), (3532, 466697), (3857, 427372), (4466, 369094), (4598, 358498), (5852, 281677), (6061, 271964), (6181, 266684), (7018, 234878), (7714, 213686), (8932, 184547), (9196, 179249), (9713, 169708), (12122, 135982), (12362, 133342), (14036, 117439), (15428, 106843), (16093, 102428), (16777, 98252), (19426, 84854), (24244, 67991), (24563, 67108), (24724, 66671), (25607, 64372), (32186, 51214), (33554, 49126), (38852, 42427)]