316402212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 915210240

約数和(自身を除く): 598808028

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, 223, 228, 254, 266, 294, 381, 399, 446, 508, 532, 588, 669, 762, 798, 889, 892, 931, 1338, 1524, 1561, 1596, 1778, 1862, 2413, 2667, 2676, 2793, 3122, 3556, 3724, 4237, 4683, 4826, 5334, 5586, 6223, 6244, 7239, 8474, 9366, 9652, 10668, 10927, 11172, 12446, 12711, 14478, 16891, 16948, 18669, 18732, 21854, 24892, 25422, 28321, 28956, 29659, 32781, 33782, 37338, 43708, 50673, 50844, 56642, 59318, 65562, 67564, 74676, 84963, 88977, 101346, 113284, 118237, 118636, 131124, 169926, 177954, 198247, 202692, 207613, 236474, 339852, 354711, 355908, 396494, 415226, 472948, 538099, 594741, 622839, 709422, 792988, 830452, 1076198, 1189482, 1245678, 1387729, 1418844, 1614297, 2152396, 2378964, 2491356, 2775458, 3228594, 3766693, 4163187, 5550916, 6457188, 7533386, 8326374, 11300079, 15066772, 16652748, 22600158, 26366851, 45200316, 52733702, 79100553, 105467404, 158201106, 316402212]

約数ペア:

[(1, 316402212), (2, 158201106), (3, 105467404), (4, 79100553), (6, 52733702), (7, 45200316), (12, 26366851), (14, 22600158), (19, 16652748), (21, 15066772), (28, 11300079), (38, 8326374), (42, 7533386), (49, 6457188), (57, 5550916), (76, 4163187), (84, 3766693), (98, 3228594), (114, 2775458), (127, 2491356), (133, 2378964), (147, 2152396), (196, 1614297), (223, 1418844), (228, 1387729), (254, 1245678), (266, 1189482), (294, 1076198), (381, 830452), (399, 792988), (446, 709422), (508, 622839), (532, 594741), (588, 538099), (669, 472948), (762, 415226), (798, 396494), (889, 355908), (892, 354711), (931, 339852), (1338, 236474), (1524, 207613), (1561, 202692), (1596, 198247), (1778, 177954), (1862, 169926), (2413, 131124), (2667, 118636), (2676, 118237), (2793, 113284), (3122, 101346), (3556, 88977), (3724, 84963), (4237, 74676), (4683, 67564), (4826, 65562), (5334, 59318), (5586, 56642), (6223, 50844), (6244, 50673), (7239, 43708), (8474, 37338), (9366, 33782), (9652, 32781), (10668, 29659), (10927, 28956), (11172, 28321), (12446, 25422), (12711, 24892), (14478, 21854), (16891, 18732), (16948, 18669)]