222393402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 405026118

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 121, 126, 154, 174, 198, 203, 231, 242, 261, 319, 363, 406, 462, 503, 522, 609, 638, 693, 726, 847, 957, 1006, 1089, 1218, 1386, 1509, 1694, 1827, 1914, 2178, 2233, 2541, 2871, 3018, 3509, 3521, 3654, 4466, 4527, 5082, 5533, 5742, 6699, 7018, 7042, 7623, 9054, 10527, 10563, 11066, 13398, 14587, 15246, 16599, 20097, 21054, 21126, 24563, 29174, 31581, 31689, 33198, 38731, 40194, 43761, 49126, 49797, 60863, 63162, 63378, 73689, 77462, 87522, 99594, 102109, 116193, 121726, 131283, 147378, 160457, 182589, 204218, 221067, 232386, 262566, 306327, 320914, 348579, 365178, 426041, 442134, 481371, 547767, 612654, 697158, 852082, 918981, 962742, 1095534, 1123199, 1278123, 1444113, 1765027, 1837962, 2246398, 2556246, 2888226, 3369597, 3530054, 3834369, 5295081, 6739194, 7668738, 10108791, 10590162, 12355189, 15885243, 20217582, 24710378, 31770486, 37065567, 74131134, 111196701, 222393402]

約数ペア:

[(1, 222393402), (2, 111196701), (3, 74131134), (6, 37065567), (7, 31770486), (9, 24710378), (11, 20217582), (14, 15885243), (18, 12355189), (21, 10590162), (22, 10108791), (29, 7668738), (33, 6739194), (42, 5295081), (58, 3834369), (63, 3530054), (66, 3369597), (77, 2888226), (87, 2556246), (99, 2246398), (121, 1837962), (126, 1765027), (154, 1444113), (174, 1278123), (198, 1123199), (203, 1095534), (231, 962742), (242, 918981), (261, 852082), (319, 697158), (363, 612654), (406, 547767), (462, 481371), (503, 442134), (522, 426041), (609, 365178), (638, 348579), (693, 320914), (726, 306327), (847, 262566), (957, 232386), (1006, 221067), (1089, 204218), (1218, 182589), (1386, 160457), (1509, 147378), (1694, 131283), (1827, 121726), (1914, 116193), (2178, 102109), (2233, 99594), (2541, 87522), (2871, 77462), (3018, 73689), (3509, 63378), (3521, 63162), (3654, 60863), (4466, 49797), (4527, 49126), (5082, 43761), (5533, 40194), (5742, 38731), (6699, 33198), (7018, 31689), (7042, 31581), (7623, 29174), (9054, 24563), (10527, 21126), (10563, 21054), (11066, 20097), (13398, 16599), (14587, 15246)]