745150644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 2265681600

約数和(自身を除く): 1520530956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 139, 147, 189, 196, 252, 278, 294, 378, 417, 441, 556, 588, 756, 834, 882, 973, 1013, 1251, 1323, 1668, 1764, 1946, 2026, 2502, 2646, 2919, 3039, 3753, 3892, 4052, 5004, 5292, 5838, 6078, 6811, 7091, 7506, 8757, 9117, 11676, 12156, 13622, 14182, 15012, 17514, 18234, 20433, 21273, 26271, 27244, 27351, 28364, 35028, 36468, 40866, 42546, 49637, 52542, 54702, 61299, 63819, 81732, 85092, 99274, 105084, 109404, 122598, 127638, 140807, 148911, 183897, 191457, 198548, 245196, 255276, 281614, 297822, 367794, 382914, 422421, 446733, 563228, 595644, 735588, 765828, 844842, 893466, 985649, 1267263, 1340199, 1689684, 1786932, 1971298, 2534526, 2680398, 2956947, 3801789, 3942596, 5069052, 5360796, 5913894, 6899543, 7603578, 8870841, 11827788, 13799086, 15207156, 17741682, 20698629, 26612523, 27598172, 35483364, 41397258, 53225046, 62095887, 82794516, 106450092, 124191774, 186287661, 248383548, 372575322, 745150644]

約数ペア:

[(1, 745150644), (2, 372575322), (3, 248383548), (4, 186287661), (6, 124191774), (7, 106450092), (9, 82794516), (12, 62095887), (14, 53225046), (18, 41397258), (21, 35483364), (27, 27598172), (28, 26612523), (36, 20698629), (42, 17741682), (49, 15207156), (54, 13799086), (63, 11827788), (84, 8870841), (98, 7603578), (108, 6899543), (126, 5913894), (139, 5360796), (147, 5069052), (189, 3942596), (196, 3801789), (252, 2956947), (278, 2680398), (294, 2534526), (378, 1971298), (417, 1786932), (441, 1689684), (556, 1340199), (588, 1267263), (756, 985649), (834, 893466), (882, 844842), (973, 765828), (1013, 735588), (1251, 595644), (1323, 563228), (1668, 446733), (1764, 422421), (1946, 382914), (2026, 367794), (2502, 297822), (2646, 281614), (2919, 255276), (3039, 245196), (3753, 198548), (3892, 191457), (4052, 183897), (5004, 148911), (5292, 140807), (5838, 127638), (6078, 122598), (6811, 109404), (7091, 105084), (7506, 99274), (8757, 85092), (9117, 81732), (11676, 63819), (12156, 61299), (13622, 54702), (14182, 52542), (15012, 49637), (17514, 42546), (18234, 40866), (20433, 36468), (21273, 35028), (26271, 28364), (27244, 27351)]