260894244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 484219356

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 43, 46, 52, 57, 69, 76, 78, 86, 89, 92, 114, 129, 138, 156, 172, 178, 228, 247, 258, 267, 276, 299, 356, 437, 494, 516, 534, 559, 598, 741, 817, 874, 897, 988, 989, 1068, 1118, 1157, 1196, 1311, 1482, 1634, 1677, 1691, 1748, 1794, 1978, 2047, 2236, 2314, 2451, 2622, 2964, 2967, 3268, 3354, 3382, 3471, 3588, 3827, 3956, 4094, 4628, 4902, 5073, 5244, 5681, 5934, 6141, 6708, 6764, 6942, 7654, 8188, 9804, 10146, 10621, 11362, 11481, 11868, 12282, 12857, 13884, 15308, 17043, 18791, 20292, 21242, 21983, 22724, 22962, 24564, 25714, 26611, 31863, 34086, 37582, 38571, 38893, 42484, 43966, 45924, 49751, 51428, 53222, 56373, 63726, 65949, 68172, 72713, 75164, 77142, 77786, 79833, 87932, 88021, 99502, 106444, 112746, 116679, 127452, 131898, 145426, 149253, 154284, 155572, 159666, 176042, 199004, 218139, 225492, 233358, 244283, 263796, 264063, 290852, 298506, 319332, 352084, 436278, 466716, 488566, 505609, 528126, 597012, 732849, 872556, 945269, 977132, 1011218, 1056252, 1144273, 1465698, 1516827, 1672399, 1890538, 2022436, 2288546, 2835807, 2931396, 3033654, 3344798, 3432819, 3781076, 4577092, 5017197, 5671614, 6067308, 6689596, 6865638, 10034394, 11343228, 13731276, 20068788, 21741187, 43482374, 65223561, 86964748, 130447122, 260894244]

約数ペア:

[(1, 260894244), (2, 130447122), (3, 86964748), (4, 65223561), (6, 43482374), (12, 21741187), (13, 20068788), (19, 13731276), (23, 11343228), (26, 10034394), (38, 6865638), (39, 6689596), (43, 6067308), (46, 5671614), (52, 5017197), (57, 4577092), (69, 3781076), (76, 3432819), (78, 3344798), (86, 3033654), (89, 2931396), (92, 2835807), (114, 2288546), (129, 2022436), (138, 1890538), (156, 1672399), (172, 1516827), (178, 1465698), (228, 1144273), (247, 1056252), (258, 1011218), (267, 977132), (276, 945269), (299, 872556), (356, 732849), (437, 597012), (494, 528126), (516, 505609), (534, 488566), (559, 466716), (598, 436278), (741, 352084), (817, 319332), (874, 298506), (897, 290852), (988, 264063), (989, 263796), (1068, 244283), (1118, 233358), (1157, 225492), (1196, 218139), (1311, 199004), (1482, 176042), (1634, 159666), (1677, 155572), (1691, 154284), (1748, 149253), (1794, 145426), (1978, 131898), (2047, 127452), (2236, 116679), (2314, 112746), (2451, 106444), (2622, 99502), (2964, 88021), (2967, 87932), (3268, 79833), (3354, 77786), (3382, 77142), (3471, 75164), (3588, 72713), (3827, 68172), (3956, 65949), (4094, 63726), (4628, 56373), (4902, 53222), (5073, 51428), (5244, 49751), (5681, 45924), (5934, 43966), (6141, 42484), (6708, 38893), (6764, 38571), (6942, 37582), (7654, 34086), (8188, 31863), (9804, 26611), (10146, 25714), (10621, 24564), (11362, 22962), (11481, 22724), (11868, 21983), (12282, 21242), (12857, 20292), (13884, 18791), (15308, 17043)]