1272341448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8456

約数の個数: 144

約数和(自身を含む): 4102235280

約数和(自身を除く): 2829893832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 3096, 3528, 3612, 4214, 5418, 6321, 7224, 8387, 8428, 10836, 12642, 16774, 16856, 18963, 21672, 25161, 25284, 33548, 37926, 50322, 50568, 58709, 67096, 75483, 75852, 100644, 117418, 150966, 151704, 176127, 201288, 234836, 301932, 352254, 360641, 410963, 469672, 528381, 603864, 704508, 721282, 821926, 1056762, 1081923, 1232889, 1409016, 1442564, 1643852, 2113524, 2163846, 2465778, 2524487, 2885128, 3245769, 3287704, 3698667, 4227048, 4327692, 4931556, 5048974, 6491538, 7397334, 7573461, 8655384, 9863112, 10097948, 12983076, 14794668, 15146922, 17671409, 20195896, 22720383, 25966152, 29589336, 30293844, 35342818, 45440766, 53014227, 60587688, 70685636, 90881532, 106028454, 141371272, 159042681, 181763064, 212056908, 318085362, 424113816, 636170724, 1272341448]

約数ペア:

[(1, 1272341448), (2, 636170724), (3, 424113816), (4, 318085362), (6, 212056908), (7, 181763064), (8, 159042681), (9, 141371272), (12, 106028454), (14, 90881532), (18, 70685636), (21, 60587688), (24, 53014227), (28, 45440766), (36, 35342818), (42, 30293844), (43, 29589336), (49, 25966152), (56, 22720383), (63, 20195896), (72, 17671409), (84, 15146922), (86, 14794668), (98, 12983076), (126, 10097948), (129, 9863112), (147, 8655384), (168, 7573461), (172, 7397334), (196, 6491538), (252, 5048974), (258, 4931556), (294, 4327692), (301, 4227048), (344, 3698667), (387, 3287704), (392, 3245769), (441, 2885128), (504, 2524487), (516, 2465778), (588, 2163846), (602, 2113524), (774, 1643852), (882, 1442564), (903, 1409016), (1032, 1232889), (1176, 1081923), (1204, 1056762), (1548, 821926), (1764, 721282), (1806, 704508), (2107, 603864), (2408, 528381), (2709, 469672), (3096, 410963), (3528, 360641), (3612, 352254), (4214, 301932), (5418, 234836), (6321, 201288), (7224, 176127), (8387, 151704), (8428, 150966), (10836, 117418), (12642, 100644), (16774, 75852), (16856, 75483), (18963, 67096), (21672, 58709), (25161, 50568), (25284, 50322), (33548, 37926)]