177483228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 464218944

約数和(自身を除く): 286735716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 97, 111, 148, 156, 194, 222, 291, 317, 388, 444, 481, 582, 634, 951, 962, 1164, 1261, 1268, 1443, 1902, 1924, 2522, 2886, 3589, 3783, 3804, 4121, 5044, 5772, 7178, 7566, 8242, 10767, 11729, 12363, 14356, 15132, 16484, 21534, 23458, 24726, 30749, 35187, 43068, 46657, 46916, 49452, 61498, 70374, 92247, 93314, 122996, 139971, 140748, 152477, 184494, 186628, 279942, 304954, 368988, 399737, 457431, 559884, 609908, 799474, 914862, 1137713, 1199211, 1598948, 1829724, 2275426, 2398422, 3413139, 4550852, 4796844, 6826278, 13652556, 14790269, 29580538, 44370807, 59161076, 88741614, 177483228]

約数ペア:

[(1, 177483228), (2, 88741614), (3, 59161076), (4, 44370807), (6, 29580538), (12, 14790269), (13, 13652556), (26, 6826278), (37, 4796844), (39, 4550852), (52, 3413139), (74, 2398422), (78, 2275426), (97, 1829724), (111, 1598948), (148, 1199211), (156, 1137713), (194, 914862), (222, 799474), (291, 609908), (317, 559884), (388, 457431), (444, 399737), (481, 368988), (582, 304954), (634, 279942), (951, 186628), (962, 184494), (1164, 152477), (1261, 140748), (1268, 139971), (1443, 122996), (1902, 93314), (1924, 92247), (2522, 70374), (2886, 61498), (3589, 49452), (3783, 46916), (3804, 46657), (4121, 43068), (5044, 35187), (5772, 30749), (7178, 24726), (7566, 23458), (8242, 21534), (10767, 16484), (11729, 15132), (12363, 14356)]