1000366948

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 2269512000

約数和(自身を除く): 1269145052

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 59, 76, 98, 116, 118, 133, 157, 196, 203, 236, 266, 314, 406, 413, 532, 551, 628, 812, 826, 931, 1099, 1102, 1121, 1421, 1652, 1711, 1862, 2198, 2204, 2242, 2842, 2891, 2983, 3422, 3724, 3857, 4396, 4484, 4553, 5684, 5782, 5966, 6844, 7693, 7714, 7847, 9106, 9263, 11564, 11932, 11977, 15386, 15428, 15694, 18212, 18526, 20881, 23954, 26999, 30772, 31388, 31871, 32509, 37052, 41762, 47908, 53998, 54929, 63742, 64841, 65018, 83524, 83839, 86507, 107996, 109858, 127484, 129682, 130036, 146167, 167678, 173014, 175997, 219716, 223097, 227563, 259364, 268627, 292334, 335356, 346028, 351994, 446194, 453887, 455126, 537254, 584668, 605549, 703988, 892388, 907774, 910252, 1074508, 1211098, 1231979, 1592941, 1815548, 1880389, 2422196, 2463958, 3185882, 3760778, 4238843, 4927916, 5103913, 6371764, 7521556, 8477686, 8623853, 10207826, 13162723, 16955372, 17247706, 20415652, 26325446, 34495412, 35727391, 52650892, 71454782, 142909564, 250091737, 500183474, 1000366948]

約数ペア:

[(1, 1000366948), (2, 500183474), (4, 250091737), (7, 142909564), (14, 71454782), (19, 52650892), (28, 35727391), (29, 34495412), (38, 26325446), (49, 20415652), (58, 17247706), (59, 16955372), (76, 13162723), (98, 10207826), (116, 8623853), (118, 8477686), (133, 7521556), (157, 6371764), (196, 5103913), (203, 4927916), (236, 4238843), (266, 3760778), (314, 3185882), (406, 2463958), (413, 2422196), (532, 1880389), (551, 1815548), (628, 1592941), (812, 1231979), (826, 1211098), (931, 1074508), (1099, 910252), (1102, 907774), (1121, 892388), (1421, 703988), (1652, 605549), (1711, 584668), (1862, 537254), (2198, 455126), (2204, 453887), (2242, 446194), (2842, 351994), (2891, 346028), (2983, 335356), (3422, 292334), (3724, 268627), (3857, 259364), (4396, 227563), (4484, 223097), (4553, 219716), (5684, 175997), (5782, 173014), (5966, 167678), (6844, 146167), (7693, 130036), (7714, 129682), (7847, 127484), (9106, 109858), (9263, 107996), (11564, 86507), (11932, 83839), (11977, 83524), (15386, 65018), (15428, 64841), (15694, 63742), (18212, 54929), (18526, 53998), (20881, 47908), (23954, 41762), (26999, 37052), (30772, 32509), (31388, 31871)]