242991738

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 112

約数和(自身を含む): 605959200

約数和(自身を除く): 362967462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 109, 139, 162, 198, 218, 243, 278, 297, 327, 417, 486, 594, 654, 729, 834, 891, 981, 1199, 1251, 1458, 1529, 1782, 1962, 2398, 2502, 2673, 2943, 3058, 3597, 3753, 4587, 5346, 5886, 7194, 7506, 8019, 8829, 9174, 10791, 11259, 13761, 15151, 16038, 17658, 21582, 22518, 26487, 27522, 30302, 32373, 33777, 41283, 45453, 52974, 64746, 67554, 79461, 82566, 90906, 97119, 101331, 123849, 136359, 158922, 166661, 194238, 202662, 247698, 272718, 291357, 333322, 371547, 409077, 499983, 582714, 743094, 818154, 874071, 999966, 1114641, 1227231, 1499949, 1748142, 2229282, 2454462, 2999898, 3681693, 4499847, 7363386, 8999694, 11045079, 13499541, 22090158, 26999082, 40498623, 80997246, 121495869, 242991738]

約数ペア:

[(1, 242991738), (2, 121495869), (3, 80997246), (6, 40498623), (9, 26999082), (11, 22090158), (18, 13499541), (22, 11045079), (27, 8999694), (33, 7363386), (54, 4499847), (66, 3681693), (81, 2999898), (99, 2454462), (109, 2229282), (139, 1748142), (162, 1499949), (198, 1227231), (218, 1114641), (243, 999966), (278, 874071), (297, 818154), (327, 743094), (417, 582714), (486, 499983), (594, 409077), (654, 371547), (729, 333322), (834, 291357), (891, 272718), (981, 247698), (1199, 202662), (1251, 194238), (1458, 166661), (1529, 158922), (1782, 136359), (1962, 123849), (2398, 101331), (2502, 97119), (2673, 90906), (2943, 82566), (3058, 79461), (3597, 67554), (3753, 64746), (4587, 52974), (5346, 45453), (5886, 41283), (7194, 33777), (7506, 32373), (8019, 30302), (8829, 27522), (9174, 26487), (10791, 22518), (11259, 21582), (13761, 17658), (15151, 16038)]