631071168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1955

約数の個数: 224

約数和(自身を含む): 2164323840

約数和(自身を除く): 1533252672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1729, 1824, 1901, 1976, 2128, 2184, 2496, 2912, 2964, 3192, 3458, 3648, 3802, 3952, 4256, 4368, 5187, 5703, 5824, 5928, 6384, 6916, 7604, 7904, 8512, 8736, 10374, 11406, 11856, 12768, 13307, 13832, 15208, 15808, 17472, 20748, 22812, 23712, 24713, 25536, 26614, 27664, 30416, 36119, 39921, 41496, 45624, 47424, 49426, 53228, 55328, 60832, 72238, 74139, 79842, 82992, 91248, 98852, 106456, 108357, 110656, 121664, 144476, 148278, 159684, 165984, 172991, 182496, 197704, 212912, 216714, 252833, 288952, 296556, 319368, 331968, 345982, 364992, 395408, 425824, 433428, 469547, 505666, 518973, 577904, 593112, 638736, 691964, 758499, 790816, 851648, 866856, 939094, 1011332, 1037946, 1155808, 1186224, 1277472, 1383928, 1408641, 1516998, 1581632, 1733712, 1878188, 2022664, 2075892, 2311616, 2372448, 2554944, 2767856, 2817282, 3033996, 3286829, 3467424, 3756376, 4045328, 4151784, 4744896, 5535712, 5634564, 6067992, 6573658, 6934848, 7512752, 8090656, 8303568, 9860487, 11071424, 11269128, 12135984, 13147316, 15025504, 16181312, 16607136, 19720974, 22538256, 24271968, 26294632, 30051008, 33214272, 39441948, 45076512, 48543936, 52589264, 78883896, 90153024, 105178528, 157767792, 210357056, 315535584, 631071168]

約数ペア:

[(1, 631071168), (2, 315535584), (3, 210357056), (4, 157767792), (6, 105178528), (7, 90153024), (8, 78883896), (12, 52589264), (13, 48543936), (14, 45076512), (16, 39441948), (19, 33214272), (21, 30051008), (24, 26294632), (26, 24271968), (28, 22538256), (32, 19720974), (38, 16607136), (39, 16181312), (42, 15025504), (48, 13147316), (52, 12135984), (56, 11269128), (57, 11071424), (64, 9860487), (76, 8303568), (78, 8090656), (84, 7512752), (91, 6934848), (96, 6573658), (104, 6067992), (112, 5634564), (114, 5535712), (133, 4744896), (152, 4151784), (156, 4045328), (168, 3756376), (182, 3467424), (192, 3286829), (208, 3033996), (224, 2817282), (228, 2767856), (247, 2554944), (266, 2372448), (273, 2311616), (304, 2075892), (312, 2022664), (336, 1878188), (364, 1733712), (399, 1581632), (416, 1516998), (448, 1408641), (456, 1383928), (494, 1277472), (532, 1186224), (546, 1155808), (608, 1037946), (624, 1011332), (672, 939094), (728, 866856), (741, 851648), (798, 790816), (832, 758499), (912, 691964), (988, 638736), (1064, 593112), (1092, 577904), (1216, 518973), (1248, 505666), (1344, 469547), (1456, 433428), (1482, 425824), (1596, 395408), (1729, 364992), (1824, 345982), (1901, 331968), (1976, 319368), (2128, 296556), (2184, 288952), (2496, 252833), (2912, 216714), (2964, 212912), (3192, 197704), (3458, 182496), (3648, 172991), (3802, 165984), (3952, 159684), (4256, 148278), (4368, 144476), (5187, 121664), (5703, 110656), (5824, 108357), (5928, 106456), (6384, 98852), (6916, 91248), (7604, 82992), (7904, 79842), (8512, 74139), (8736, 72238), (10374, 60832), (11406, 55328), (11856, 53228), (12768, 49426), (13307, 47424), (13832, 45624), (15208, 41496), (15808, 39921), (17472, 36119), (20748, 30416), (22812, 27664), (23712, 26614), (24713, 25536)]