256948776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8641}}^1$

素因数の和:8719

約数の個数: 96

約数和(自身を含む): 808891200

約数和(自身を除く): 551942424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 472, 504, 531, 708, 826, 1062, 1239, 1416, 1652, 2124, 2478, 3304, 3717, 4248, 4956, 7434, 8641, 9912, 14868, 17282, 25923, 29736, 34564, 51846, 60487, 69128, 77769, 103692, 120974, 155538, 181461, 207384, 241948, 311076, 362922, 483896, 509819, 544383, 622152, 725844, 1019638, 1088766, 1451688, 1529457, 2039276, 2177532, 3058914, 3568733, 4078552, 4355064, 4588371, 6117828, 7137466, 9176742, 10706199, 12235656, 14274932, 18353484, 21412398, 28549864, 32118597, 36706968, 42824796, 64237194, 85649592, 128474388, 256948776]

約数ペア:

[(1, 256948776), (2, 128474388), (3, 85649592), (4, 64237194), (6, 42824796), (7, 36706968), (8, 32118597), (9, 28549864), (12, 21412398), (14, 18353484), (18, 14274932), (21, 12235656), (24, 10706199), (28, 9176742), (36, 7137466), (42, 6117828), (56, 4588371), (59, 4355064), (63, 4078552), (72, 3568733), (84, 3058914), (118, 2177532), (126, 2039276), (168, 1529457), (177, 1451688), (236, 1088766), (252, 1019638), (354, 725844), (413, 622152), (472, 544383), (504, 509819), (531, 483896), (708, 362922), (826, 311076), (1062, 241948), (1239, 207384), (1416, 181461), (1652, 155538), (2124, 120974), (2478, 103692), (3304, 77769), (3717, 69128), (4248, 60487), (4956, 51846), (7434, 34564), (8641, 29736), (9912, 25923), (14868, 17282)]