622872516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 1797734400

約数和(自身を除く): 1174861884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 127, 133, 147, 196, 228, 254, 266, 294, 381, 399, 439, 508, 532, 588, 762, 798, 878, 889, 931, 1317, 1524, 1596, 1756, 1778, 1862, 2413, 2634, 2667, 2793, 3073, 3556, 3724, 4826, 5268, 5334, 5586, 6146, 6223, 7239, 8341, 9219, 9652, 10668, 11172, 12292, 12446, 14478, 16682, 16891, 18438, 18669, 21511, 24892, 25023, 28956, 33364, 33782, 36876, 37338, 43022, 50046, 50673, 55753, 58387, 64533, 67564, 74676, 86044, 100092, 101346, 111506, 116774, 118237, 129066, 167259, 175161, 202692, 223012, 233548, 236474, 258132, 334518, 350322, 354711, 390271, 408709, 472948, 669036, 700644, 709422, 780542, 817418, 1059307, 1170813, 1226127, 1418844, 1561084, 1634836, 2118614, 2341626, 2452254, 2731897, 3177921, 4237228, 4683252, 4904508, 5463794, 6355842, 7415149, 8195691, 10927588, 12711684, 14830298, 16391382, 22245447, 29660596, 32782764, 44490894, 51906043, 88981788, 103812086, 155718129, 207624172, 311436258, 622872516]

約数ペア:

[(1, 622872516), (2, 311436258), (3, 207624172), (4, 155718129), (6, 103812086), (7, 88981788), (12, 51906043), (14, 44490894), (19, 32782764), (21, 29660596), (28, 22245447), (38, 16391382), (42, 14830298), (49, 12711684), (57, 10927588), (76, 8195691), (84, 7415149), (98, 6355842), (114, 5463794), (127, 4904508), (133, 4683252), (147, 4237228), (196, 3177921), (228, 2731897), (254, 2452254), (266, 2341626), (294, 2118614), (381, 1634836), (399, 1561084), (439, 1418844), (508, 1226127), (532, 1170813), (588, 1059307), (762, 817418), (798, 780542), (878, 709422), (889, 700644), (931, 669036), (1317, 472948), (1524, 408709), (1596, 390271), (1756, 354711), (1778, 350322), (1862, 334518), (2413, 258132), (2634, 236474), (2667, 233548), (2793, 223012), (3073, 202692), (3556, 175161), (3724, 167259), (4826, 129066), (5268, 118237), (5334, 116774), (5586, 111506), (6146, 101346), (6223, 100092), (7239, 86044), (8341, 74676), (9219, 67564), (9652, 64533), (10668, 58387), (11172, 55753), (12292, 50673), (12446, 50046), (14478, 43022), (16682, 37338), (16891, 36876), (18438, 33782), (18669, 33364), (21511, 28956), (24892, 25023)]