225367001432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{27791}}^1$

素因数の和:29568

約数の個数: 64

約数和(自身を含む): 459435110400

約数和(自身を除く): 234068108968

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 1721, 2356, 3442, 4712, 6884, 13768, 27791, 32699, 53351, 55582, 65398, 106702, 111164, 130796, 213404, 222328, 261592, 426808, 528029, 861521, 1013669, 1056058, 1723042, 2027338, 2112116, 3446084, 4054676, 4224232, 6892168, 8109352, 16368899, 32737798, 47828311, 65475596, 95656622, 130951192, 191313244, 382626488, 908737909, 1482677641, 1817475818, 2965355282, 3634951636, 5930710564, 7269903272, 11861421128, 28170875179, 56341750358, 112683500716, 225367001432]

約数ペア:

[(1, 225367001432), (2, 112683500716), (4, 56341750358), (8, 28170875179), (19, 11861421128), (31, 7269903272), (38, 5930710564), (62, 3634951636), (76, 2965355282), (124, 1817475818), (152, 1482677641), (248, 908737909), (589, 382626488), (1178, 191313244), (1721, 130951192), (2356, 95656622), (3442, 65475596), (4712, 47828311), (6884, 32737798), (13768, 16368899), (27791, 8109352), (32699, 6892168), (53351, 4224232), (55582, 4054676), (65398, 3446084), (106702, 2112116), (111164, 2027338), (130796, 1723042), (213404, 1056058), (222328, 1013669), (261592, 861521), (426808, 528029)]