212995692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 671856640

約数和(自身を除く): 458860948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 364, 468, 474, 546, 553, 711, 819, 823, 948, 1027, 1092, 1106, 1422, 1638, 1646, 1659, 2054, 2212, 2469, 2844, 3081, 3276, 3292, 3318, 4108, 4938, 4977, 5761, 6162, 6636, 7189, 7407, 9243, 9876, 9954, 10699, 11522, 12324, 14378, 14814, 17283, 18486, 19908, 21398, 21567, 23044, 28756, 29628, 32097, 34566, 36972, 42796, 43134, 51849, 64194, 64701, 65017, 69132, 74893, 86268, 96291, 103698, 128388, 129402, 130034, 149786, 192582, 195051, 207396, 224679, 258804, 260068, 299572, 385164, 390102, 449358, 455119, 585153, 674037, 780204, 845221, 898716, 910238, 1170306, 1348074, 1365357, 1690442, 1820476, 2340612, 2535663, 2696148, 2730714, 3380884, 4096071, 5071326, 5461428, 5916547, 7606989, 8192142, 10142652, 11833094, 15213978, 16384284, 17749641, 23666188, 30427956, 35499282, 53248923, 70998564, 106497846, 212995692]

約数ペア:

[(1, 212995692), (2, 106497846), (3, 70998564), (4, 53248923), (6, 35499282), (7, 30427956), (9, 23666188), (12, 17749641), (13, 16384284), (14, 15213978), (18, 11833094), (21, 10142652), (26, 8192142), (28, 7606989), (36, 5916547), (39, 5461428), (42, 5071326), (52, 4096071), (63, 3380884), (78, 2730714), (79, 2696148), (84, 2535663), (91, 2340612), (117, 1820476), (126, 1690442), (156, 1365357), (158, 1348074), (182, 1170306), (234, 910238), (237, 898716), (252, 845221), (273, 780204), (316, 674037), (364, 585153), (468, 455119), (474, 449358), (546, 390102), (553, 385164), (711, 299572), (819, 260068), (823, 258804), (948, 224679), (1027, 207396), (1092, 195051), (1106, 192582), (1422, 149786), (1638, 130034), (1646, 129402), (1659, 128388), (2054, 103698), (2212, 96291), (2469, 86268), (2844, 74893), (3081, 69132), (3276, 65017), (3292, 64701), (3318, 64194), (4108, 51849), (4938, 43134), (4977, 42796), (5761, 36972), (6162, 34566), (6636, 32097), (7189, 29628), (7407, 28756), (9243, 23044), (9876, 21567), (9954, 21398), (10699, 19908), (11522, 18486), (12324, 17283), (14378, 14814)]