315886248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 977184000

約数和(自身を除く): 661297752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 47, 51, 57, 68, 72, 76, 94, 102, 114, 136, 141, 152, 153, 171, 188, 204, 228, 282, 289, 306, 323, 342, 376, 408, 423, 456, 564, 578, 612, 646, 684, 799, 846, 867, 893, 969, 1128, 1156, 1224, 1292, 1368, 1598, 1692, 1734, 1786, 1938, 2312, 2397, 2584, 2601, 2679, 2907, 3196, 3384, 3468, 3572, 3876, 4794, 4913, 5202, 5358, 5491, 5814, 6392, 6936, 7144, 7191, 7752, 8037, 9588, 9826, 10404, 10716, 10982, 11628, 13583, 14382, 14739, 15181, 16074, 16473, 19176, 19652, 20808, 21432, 21964, 23256, 27166, 28764, 29478, 30362, 32148, 32946, 39304, 40749, 43928, 44217, 45543, 49419, 54332, 57528, 58956, 60724, 64296, 65892, 81498, 88434, 91086, 93347, 98838, 108664, 117912, 121448, 122247, 131784, 136629, 162996, 176868, 182172, 186694, 197676, 230911, 244494, 258077, 273258, 280041, 325992, 353736, 364344, 373388, 395352, 461822, 488988, 516154, 546516, 560082, 692733, 746776, 774231, 840123, 923644, 977976, 1032308, 1093032, 1120164, 1385466, 1548462, 1680246, 1847288, 2064616, 2078199, 2240328, 2322693, 2770932, 3096924, 3360492, 4156398, 4387309, 4645386, 5541864, 6193848, 6720984, 8312796, 8774618, 9290772, 13161927, 16625592, 17549236, 18581544, 26323854, 35098472, 39485781, 52647708, 78971562, 105295416, 157943124, 315886248]

約数ペア:

[(1, 315886248), (2, 157943124), (3, 105295416), (4, 78971562), (6, 52647708), (8, 39485781), (9, 35098472), (12, 26323854), (17, 18581544), (18, 17549236), (19, 16625592), (24, 13161927), (34, 9290772), (36, 8774618), (38, 8312796), (47, 6720984), (51, 6193848), (57, 5541864), (68, 4645386), (72, 4387309), (76, 4156398), (94, 3360492), (102, 3096924), (114, 2770932), (136, 2322693), (141, 2240328), (152, 2078199), (153, 2064616), (171, 1847288), (188, 1680246), (204, 1548462), (228, 1385466), (282, 1120164), (289, 1093032), (306, 1032308), (323, 977976), (342, 923644), (376, 840123), (408, 774231), (423, 746776), (456, 692733), (564, 560082), (578, 546516), (612, 516154), (646, 488988), (684, 461822), (799, 395352), (846, 373388), (867, 364344), (893, 353736), (969, 325992), (1128, 280041), (1156, 273258), (1224, 258077), (1292, 244494), (1368, 230911), (1598, 197676), (1692, 186694), (1734, 182172), (1786, 176868), (1938, 162996), (2312, 136629), (2397, 131784), (2584, 122247), (2601, 121448), (2679, 117912), (2907, 108664), (3196, 98838), (3384, 93347), (3468, 91086), (3572, 88434), (3876, 81498), (4794, 65892), (4913, 64296), (5202, 60724), (5358, 58956), (5491, 57528), (5814, 54332), (6392, 49419), (6936, 45543), (7144, 44217), (7191, 43928), (7752, 40749), (8037, 39304), (9588, 32946), (9826, 32148), (10404, 30362), (10716, 29478), (10982, 28764), (11628, 27166), (13583, 23256), (14382, 21964), (14739, 21432), (15181, 20808), (16074, 19652), (16473, 19176)]