238138992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 240

約数和(自身を含む): 869319360

約数和(自身を除く): 631180368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1069, 1071, 1092, 1224, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2138, 2142, 2184, 2448, 2652, 2856, 3094, 3207, 3276, 3536, 3978, 4276, 4284, 4368, 4641, 5304, 5712, 6188, 6414, 6552, 7483, 7956, 8552, 8568, 9282, 9621, 10608, 12376, 12828, 13104, 13897, 13923, 14966, 15912, 17104, 17136, 18173, 18564, 19242, 22449, 24752, 25656, 27794, 27846, 29932, 31824, 36346, 37128, 38484, 41691, 44898, 51312, 54519, 55588, 55692, 59864, 67347, 72692, 74256, 76968, 83382, 89796, 97279, 109038, 111176, 111384, 119728, 125073, 127211, 134694, 145384, 153936, 163557, 166764, 179592, 194558, 218076, 222352, 222768, 236249, 250146, 254422, 269388, 290768, 291837, 327114, 333528, 359184, 381633, 389116, 436152, 472498, 500292, 508844, 538776, 583674, 654228, 667056, 708747, 763266, 778232, 872304, 875511, 944996, 1000584, 1017688, 1077552, 1144899, 1167348, 1308456, 1417494, 1526532, 1556464, 1653743, 1751022, 1889992, 2001168, 2035376, 2126241, 2289798, 2334696, 2616912, 2834988, 3053064, 3307486, 3502044, 3779984, 4252482, 4579596, 4669392, 4961229, 5669976, 6106128, 6614972, 7004088, 8504964, 9159192, 9922458, 11339952, 13229944, 14008176, 14883687, 17009928, 18318384, 19844916, 26459888, 29767374, 34019856, 39689832, 59534748, 79379664, 119069496, 238138992]

約数ペア:

[(1, 238138992), (2, 119069496), (3, 79379664), (4, 59534748), (6, 39689832), (7, 34019856), (8, 29767374), (9, 26459888), (12, 19844916), (13, 18318384), (14, 17009928), (16, 14883687), (17, 14008176), (18, 13229944), (21, 11339952), (24, 9922458), (26, 9159192), (28, 8504964), (34, 7004088), (36, 6614972), (39, 6106128), (42, 5669976), (48, 4961229), (51, 4669392), (52, 4579596), (56, 4252482), (63, 3779984), (68, 3502044), (72, 3307486), (78, 3053064), (84, 2834988), (91, 2616912), (102, 2334696), (104, 2289798), (112, 2126241), (117, 2035376), (119, 2001168), (126, 1889992), (136, 1751022), (144, 1653743), (153, 1556464), (156, 1526532), (168, 1417494), (182, 1308456), (204, 1167348), (208, 1144899), (221, 1077552), (234, 1017688), (238, 1000584), (252, 944996), (272, 875511), (273, 872304), (306, 778232), (312, 763266), (336, 708747), (357, 667056), (364, 654228), (408, 583674), (442, 538776), (468, 508844), (476, 500292), (504, 472498), (546, 436152), (612, 389116), (624, 381633), (663, 359184), (714, 333528), (728, 327114), (816, 291837), (819, 290768), (884, 269388), (936, 254422), (952, 250146), (1008, 236249), (1069, 222768), (1071, 222352), (1092, 218076), (1224, 194558), (1326, 179592), (1428, 166764), (1456, 163557), (1547, 153936), (1638, 145384), (1768, 134694), (1872, 127211), (1904, 125073), (1989, 119728), (2138, 111384), (2142, 111176), (2184, 109038), (2448, 97279), (2652, 89796), (2856, 83382), (3094, 76968), (3207, 74256), (3276, 72692), (3536, 67347), (3978, 59864), (4276, 55692), (4284, 55588), (4368, 54519), (4641, 51312), (5304, 44898), (5712, 41691), (6188, 38484), (6414, 37128), (6552, 36346), (7483, 31824), (7956, 29932), (8552, 27846), (8568, 27794), (9282, 25656), (9621, 24752), (10608, 22449), (12376, 19242), (12828, 18564), (13104, 18173), (13897, 17136), (13923, 17104), (14966, 15912)]