31506989592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{14923}}^1$

素因数の和:15113

約数の個数: 128

約数和(自身を含む): 86950805760

約数和(自身を除く): 55443816168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 101, 104, 134, 156, 201, 202, 268, 303, 312, 402, 404, 536, 606, 804, 808, 871, 1212, 1313, 1608, 1742, 2424, 2613, 2626, 3484, 3939, 5226, 5252, 6767, 6968, 7878, 10452, 10504, 13534, 14923, 15756, 20301, 20904, 27068, 29846, 31512, 40602, 44769, 54136, 59692, 81204, 87971, 89538, 119384, 162408, 175942, 179076, 193999, 263913, 351884, 358152, 387998, 527826, 581997, 703768, 775996, 999841, 1055652, 1163994, 1507223, 1551992, 1999682, 2111304, 2327988, 2999523, 3014446, 3999364, 4521669, 4655976, 5999046, 6028892, 7998728, 9043338, 11998092, 12057784, 12997933, 18086676, 19593899, 23996184, 25995866, 36173352, 38993799, 39187798, 51991732, 58781697, 77987598, 78375596, 100983941, 103983464, 117563394, 155975196, 156751192, 201967882, 235126788, 302951823, 311950392, 403935764, 470253576, 605903646, 807871528, 1211807292, 1312791233, 2423614584, 2625582466, 3938373699, 5251164932, 7876747398, 10502329864, 15753494796, 31506989592]

約数ペア:

[(1, 31506989592), (2, 15753494796), (3, 10502329864), (4, 7876747398), (6, 5251164932), (8, 3938373699), (12, 2625582466), (13, 2423614584), (24, 1312791233), (26, 1211807292), (39, 807871528), (52, 605903646), (67, 470253576), (78, 403935764), (101, 311950392), (104, 302951823), (134, 235126788), (156, 201967882), (201, 156751192), (202, 155975196), (268, 117563394), (303, 103983464), (312, 100983941), (402, 78375596), (404, 77987598), (536, 58781697), (606, 51991732), (804, 39187798), (808, 38993799), (871, 36173352), (1212, 25995866), (1313, 23996184), (1608, 19593899), (1742, 18086676), (2424, 12997933), (2613, 12057784), (2626, 11998092), (3484, 9043338), (3939, 7998728), (5226, 6028892), (5252, 5999046), (6767, 4655976), (6968, 4521669), (7878, 3999364), (10452, 3014446), (10504, 2999523), (13534, 2327988), (14923, 2111304), (15756, 1999682), (20301, 1551992), (20904, 1507223), (27068, 1163994), (29846, 1055652), (31512, 999841), (40602, 775996), (44769, 703768), (54136, 581997), (59692, 527826), (81204, 387998), (87971, 358152), (89538, 351884), (119384, 263913), (162408, 193999), (175942, 179076)]