1974097112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 4539571200

約数和(自身を除く): 2565474088

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 37, 38, 52, 62, 67, 74, 76, 104, 124, 134, 148, 152, 169, 247, 248, 268, 296, 338, 403, 481, 494, 536, 589, 676, 703, 806, 871, 962, 988, 1147, 1178, 1273, 1352, 1406, 1612, 1742, 1924, 1976, 2077, 2294, 2356, 2479, 2546, 2812, 3211, 3224, 3484, 3848, 4154, 4588, 4712, 4958, 5092, 5239, 5624, 6253, 6422, 6968, 7657, 8308, 9139, 9176, 9916, 10184, 10478, 11323, 12506, 12844, 14911, 15314, 16549, 16616, 18278, 19832, 20956, 21793, 22646, 25012, 25688, 27001, 29822, 30628, 32227, 33098, 36556, 39463, 41912, 43586, 45292, 47101, 50024, 54002, 59644, 61256, 64454, 66196, 73112, 76849, 78926, 87172, 90584, 94202, 99541, 108004, 118807, 119288, 128908, 132392, 153698, 157852, 174344, 188404, 193843, 199082, 215137, 216008, 237614, 257816, 283309, 307396, 315704, 351013, 376808, 387686, 398164, 418951, 430274, 475228, 513019, 566618, 612313, 614792, 702026, 775372, 796328, 837902, 860548, 950456, 999037, 1026038, 1133236, 1224626, 1404052, 1460131, 1550744, 1675804, 1721096, 1998074, 2052076, 2266472, 2449252, 2808104, 2920262, 3351608, 3683017, 3996148, 4104152, 4898504, 5840524, 6669247, 7366034, 7960069, 7992296, 11681048, 12987481, 13338494, 14732068, 15920138, 18981703, 25974962, 26676988, 29464136, 31840276, 37963406, 51949924, 53353976, 63680552, 75926812, 103899848, 151853624, 246762139, 493524278, 987048556, 1974097112]

約数ペア:

[(1, 1974097112), (2, 987048556), (4, 493524278), (8, 246762139), (13, 151853624), (19, 103899848), (26, 75926812), (31, 63680552), (37, 53353976), (38, 51949924), (52, 37963406), (62, 31840276), (67, 29464136), (74, 26676988), (76, 25974962), (104, 18981703), (124, 15920138), (134, 14732068), (148, 13338494), (152, 12987481), (169, 11681048), (247, 7992296), (248, 7960069), (268, 7366034), (296, 6669247), (338, 5840524), (403, 4898504), (481, 4104152), (494, 3996148), (536, 3683017), (589, 3351608), (676, 2920262), (703, 2808104), (806, 2449252), (871, 2266472), (962, 2052076), (988, 1998074), (1147, 1721096), (1178, 1675804), (1273, 1550744), (1352, 1460131), (1406, 1404052), (1612, 1224626), (1742, 1133236), (1924, 1026038), (1976, 999037), (2077, 950456), (2294, 860548), (2356, 837902), (2479, 796328), (2546, 775372), (2812, 702026), (3211, 614792), (3224, 612313), (3484, 566618), (3848, 513019), (4154, 475228), (4588, 430274), (4712, 418951), (4958, 398164), (5092, 387686), (5239, 376808), (5624, 351013), (6253, 315704), (6422, 307396), (6968, 283309), (7657, 257816), (8308, 237614), (9139, 216008), (9176, 215137), (9916, 199082), (10184, 193843), (10478, 188404), (11323, 174344), (12506, 157852), (12844, 153698), (14911, 132392), (15314, 128908), (16549, 119288), (16616, 118807), (18278, 108004), (19832, 99541), (20956, 94202), (21793, 90584), (22646, 87172), (25012, 78926), (25688, 76849), (27001, 73112), (29822, 66196), (30628, 64454), (32227, 61256), (33098, 59644), (36556, 54002), (39463, 50024), (41912, 47101), (43586, 45292)]