388289484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 1133883520

約数和(自身を除く): 745594036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 121, 129, 132, 172, 198, 242, 258, 297, 363, 387, 396, 473, 484, 516, 594, 691, 726, 774, 946, 1089, 1161, 1188, 1382, 1419, 1452, 1548, 1892, 2073, 2178, 2322, 2764, 2838, 3267, 4146, 4257, 4356, 4644, 5203, 5676, 6219, 6534, 7601, 8292, 8514, 10406, 12438, 12771, 13068, 15202, 15609, 17028, 18657, 20812, 22803, 24876, 25542, 29713, 30404, 31218, 37314, 45606, 46827, 51084, 59426, 62436, 68409, 74628, 83611, 89139, 91212, 93654, 118852, 136818, 140481, 167222, 178278, 187308, 205227, 250833, 267417, 273636, 280962, 326843, 334444, 356556, 410454, 501666, 534834, 561924, 653686, 752499, 802251, 820908, 980529, 1003332, 1069668, 1307372, 1504998, 1604502, 1961058, 2257497, 2941587, 3009996, 3209004, 3595273, 3922116, 4514994, 5883174, 7190546, 8824761, 9029988, 10785819, 11766348, 14381092, 17649522, 21571638, 32357457, 35299044, 43143276, 64714914, 97072371, 129429828, 194144742, 388289484]

約数ペア:

[(1, 388289484), (2, 194144742), (3, 129429828), (4, 97072371), (6, 64714914), (9, 43143276), (11, 35299044), (12, 32357457), (18, 21571638), (22, 17649522), (27, 14381092), (33, 11766348), (36, 10785819), (43, 9029988), (44, 8824761), (54, 7190546), (66, 5883174), (86, 4514994), (99, 3922116), (108, 3595273), (121, 3209004), (129, 3009996), (132, 2941587), (172, 2257497), (198, 1961058), (242, 1604502), (258, 1504998), (297, 1307372), (363, 1069668), (387, 1003332), (396, 980529), (473, 820908), (484, 802251), (516, 752499), (594, 653686), (691, 561924), (726, 534834), (774, 501666), (946, 410454), (1089, 356556), (1161, 334444), (1188, 326843), (1382, 280962), (1419, 273636), (1452, 267417), (1548, 250833), (1892, 205227), (2073, 187308), (2178, 178278), (2322, 167222), (2764, 140481), (2838, 136818), (3267, 118852), (4146, 93654), (4257, 91212), (4356, 89139), (4644, 83611), (5203, 74628), (5676, 68409), (6219, 62436), (6534, 59426), (7601, 51084), (8292, 46827), (8514, 45606), (10406, 37314), (12438, 31218), (12771, 30404), (13068, 29713), (15202, 25542), (15609, 24876), (17028, 22803), (18657, 20812)]