246737192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 562464000

約数和(自身を除く): 315726808

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 61, 76, 89, 92, 104, 122, 152, 178, 184, 244, 247, 299, 356, 437, 488, 494, 598, 712, 793, 874, 988, 1157, 1159, 1196, 1403, 1586, 1691, 1748, 1976, 2047, 2314, 2318, 2392, 2806, 3172, 3382, 3496, 4094, 4628, 4636, 5429, 5612, 5681, 6344, 6764, 8188, 9256, 9272, 10858, 11224, 11362, 13528, 15067, 16376, 18239, 21716, 21983, 22724, 26611, 26657, 30134, 36478, 38893, 43432, 43966, 45448, 53222, 53314, 60268, 70577, 72956, 77786, 87932, 103151, 106444, 106628, 120536, 124867, 141154, 145912, 155572, 175864, 206302, 212888, 213256, 249734, 282308, 311144, 346541, 412604, 499468, 505609, 564616, 693082, 825208, 998936, 1011218, 1340963, 1386164, 1623271, 2022436, 2372473, 2681926, 2772328, 3246542, 4044872, 4744946, 5363852, 6493084, 9489892, 10727704, 12986168, 18979784, 30842149, 61684298, 123368596, 246737192]

約数ペア:

[(1, 246737192), (2, 123368596), (4, 61684298), (8, 30842149), (13, 18979784), (19, 12986168), (23, 10727704), (26, 9489892), (38, 6493084), (46, 5363852), (52, 4744946), (61, 4044872), (76, 3246542), (89, 2772328), (92, 2681926), (104, 2372473), (122, 2022436), (152, 1623271), (178, 1386164), (184, 1340963), (244, 1011218), (247, 998936), (299, 825208), (356, 693082), (437, 564616), (488, 505609), (494, 499468), (598, 412604), (712, 346541), (793, 311144), (874, 282308), (988, 249734), (1157, 213256), (1159, 212888), (1196, 206302), (1403, 175864), (1586, 155572), (1691, 145912), (1748, 141154), (1976, 124867), (2047, 120536), (2314, 106628), (2318, 106444), (2392, 103151), (2806, 87932), (3172, 77786), (3382, 72956), (3496, 70577), (4094, 60268), (4628, 53314), (4636, 53222), (5429, 45448), (5612, 43966), (5681, 43432), (6344, 38893), (6764, 36478), (8188, 30134), (9256, 26657), (9272, 26611), (10858, 22724), (11224, 21983), (11362, 21716), (13528, 18239), (15067, 16376)]