212464728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1798

約数の個数: 128

約数和(自身を含む): 683020800

約数和(自身を除く): 470556072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 664, 747, 756, 996, 1162, 1494, 1512, 1693, 1743, 1992, 2241, 2324, 2988, 3386, 3486, 4482, 4648, 5079, 5229, 5976, 6772, 6972, 8964, 10158, 10458, 11851, 13544, 13944, 15237, 15687, 17928, 20316, 20916, 23702, 30474, 31374, 35553, 40632, 41832, 45711, 47404, 60948, 62748, 71106, 91422, 94808, 106659, 121896, 125496, 140519, 142212, 182844, 213318, 281038, 284424, 319977, 365688, 421557, 426636, 562076, 639954, 843114, 853272, 983633, 1124152, 1264671, 1279908, 1686228, 1967266, 2529342, 2559816, 2950899, 3372456, 3794013, 3934532, 5058684, 5901798, 7588026, 7869064, 8852697, 10117368, 11803596, 15176052, 17705394, 23607192, 26558091, 30352104, 35410788, 53116182, 70821576, 106232364, 212464728]

約数ペア:

[(1, 212464728), (2, 106232364), (3, 70821576), (4, 53116182), (6, 35410788), (7, 30352104), (8, 26558091), (9, 23607192), (12, 17705394), (14, 15176052), (18, 11803596), (21, 10117368), (24, 8852697), (27, 7869064), (28, 7588026), (36, 5901798), (42, 5058684), (54, 3934532), (56, 3794013), (63, 3372456), (72, 2950899), (83, 2559816), (84, 2529342), (108, 1967266), (126, 1686228), (166, 1279908), (168, 1264671), (189, 1124152), (216, 983633), (249, 853272), (252, 843114), (332, 639954), (378, 562076), (498, 426636), (504, 421557), (581, 365688), (664, 319977), (747, 284424), (756, 281038), (996, 213318), (1162, 182844), (1494, 142212), (1512, 140519), (1693, 125496), (1743, 121896), (1992, 106659), (2241, 94808), (2324, 91422), (2988, 71106), (3386, 62748), (3486, 60948), (4482, 47404), (4648, 45711), (5079, 41832), (5229, 40632), (5976, 35553), (6772, 31374), (6972, 30474), (8964, 23702), (10158, 20916), (10458, 20316), (11851, 17928), (13544, 15687), (13944, 15237)]