312949728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11977

約数の個数: 144

約数和(自身を含む): 1095415776

約数和(自身を除く): 782466048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 11941, 13104, 23882, 26208, 35823, 47764, 71646, 83587, 95528, 107469, 143292, 155233, 167174, 191056, 214938, 250761, 286584, 310466, 334348, 382112, 429876, 465699, 501522, 573168, 620932, 668696, 752283, 859752, 931398, 1003044, 1086631, 1146336, 1241864, 1337392, 1397097, 1504566, 1719504, 1862796, 2006088, 2173262, 2483728, 2674784, 2794194, 3009132, 3259893, 3439008, 3725592, 4012176, 4346524, 4967456, 5588388, 6018264, 6519786, 7451184, 8024352, 8693048, 9779679, 11176776, 12036528, 13039572, 14902368, 17386096, 19559358, 22353552, 24073056, 26079144, 34772192, 39118716, 44707104, 52158288, 78237432, 104316576, 156474864, 312949728]

約数ペア:

[(1, 312949728), (2, 156474864), (3, 104316576), (4, 78237432), (6, 52158288), (7, 44707104), (8, 39118716), (9, 34772192), (12, 26079144), (13, 24073056), (14, 22353552), (16, 19559358), (18, 17386096), (21, 14902368), (24, 13039572), (26, 12036528), (28, 11176776), (32, 9779679), (36, 8693048), (39, 8024352), (42, 7451184), (48, 6519786), (52, 6018264), (56, 5588388), (63, 4967456), (72, 4346524), (78, 4012176), (84, 3725592), (91, 3439008), (96, 3259893), (104, 3009132), (112, 2794194), (117, 2674784), (126, 2483728), (144, 2173262), (156, 2006088), (168, 1862796), (182, 1719504), (208, 1504566), (224, 1397097), (234, 1337392), (252, 1241864), (273, 1146336), (288, 1086631), (312, 1003044), (336, 931398), (364, 859752), (416, 752283), (468, 668696), (504, 620932), (546, 573168), (624, 501522), (672, 465699), (728, 429876), (819, 382112), (936, 334348), (1008, 310466), (1092, 286584), (1248, 250761), (1456, 214938), (1638, 191056), (1872, 167174), (2016, 155233), (2184, 143292), (2912, 107469), (3276, 95528), (3744, 83587), (4368, 71646), (6552, 47764), (8736, 35823), (11941, 26208), (13104, 23882)]