31342248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 128

約数和(自身を含む): 104832000

約数和(自身を除く): 73489752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1091, 1197, 1368, 1512, 1596, 2052, 2182, 2394, 3192, 3273, 3591, 4104, 4364, 4788, 6546, 7182, 7637, 8728, 9576, 9819, 13092, 14364, 15274, 19638, 20729, 22911, 26184, 28728, 29457, 30548, 39276, 41458, 45822, 58914, 61096, 62187, 68733, 78552, 82916, 91644, 117828, 124374, 137466, 145103, 165832, 183288, 186561, 206199, 235656, 248748, 274932, 290206, 373122, 412398, 435309, 497496, 549864, 559683, 580412, 746244, 824796, 870618, 1119366, 1160824, 1305927, 1492488, 1649592, 1741236, 2238732, 2611854, 3482472, 3917781, 4477464, 5223708, 7835562, 10447416, 15671124, 31342248]

約数ペア:

[(1, 31342248), (2, 15671124), (3, 10447416), (4, 7835562), (6, 5223708), (7, 4477464), (8, 3917781), (9, 3482472), (12, 2611854), (14, 2238732), (18, 1741236), (19, 1649592), (21, 1492488), (24, 1305927), (27, 1160824), (28, 1119366), (36, 870618), (38, 824796), (42, 746244), (54, 580412), (56, 559683), (57, 549864), (63, 497496), (72, 435309), (76, 412398), (84, 373122), (108, 290206), (114, 274932), (126, 248748), (133, 235656), (152, 206199), (168, 186561), (171, 183288), (189, 165832), (216, 145103), (228, 137466), (252, 124374), (266, 117828), (342, 91644), (378, 82916), (399, 78552), (456, 68733), (504, 62187), (513, 61096), (532, 58914), (684, 45822), (756, 41458), (798, 39276), (1026, 30548), (1064, 29457), (1091, 28728), (1197, 26184), (1368, 22911), (1512, 20729), (1596, 19638), (2052, 15274), (2182, 14364), (2394, 13092), (3192, 9819), (3273, 9576), (3591, 8728), (4104, 7637), (4364, 7182), (4788, 6546)]