16927707972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6323}}^1$

素因数の和:6530

約数の個数: 144

約数和(自身を含む): 47841312960

約数和(自身を除く): 30913604988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 157, 174, 196, 203, 294, 314, 348, 406, 471, 588, 609, 628, 812, 942, 1099, 1218, 1421, 1884, 2198, 2436, 2842, 3297, 4263, 4396, 4553, 5684, 6323, 6594, 7693, 8526, 9106, 12646, 13188, 13659, 15386, 17052, 18212, 18969, 23079, 25292, 27318, 30772, 31871, 37938, 44261, 46158, 54636, 63742, 75876, 88522, 92316, 95613, 127484, 132783, 177044, 183367, 191226, 223097, 265566, 309827, 366734, 382452, 446194, 531132, 550101, 619654, 669291, 733468, 892388, 929481, 992711, 1100202, 1239308, 1283569, 1338582, 1858962, 1985422, 2200404, 2567138, 2677164, 2978133, 3717924, 3850707, 3970844, 5134276, 5956266, 6948977, 7701414, 8984983, 11912532, 13897954, 15402828, 17969966, 20846931, 26954949, 27795908, 28788619, 35939932, 41693862, 48642839, 53909898, 57577238, 83387724, 86365857, 97285678, 107819796, 115154476, 145928517, 172731714, 194571356, 201520333, 291857034, 345463428, 403040666, 583714068, 604560999, 806081332, 1209121998, 1410642331, 2418243996, 2821284662, 4231926993, 5642569324, 8463853986, 16927707972]

約数ペア:

[(1, 16927707972), (2, 8463853986), (3, 5642569324), (4, 4231926993), (6, 2821284662), (7, 2418243996), (12, 1410642331), (14, 1209121998), (21, 806081332), (28, 604560999), (29, 583714068), (42, 403040666), (49, 345463428), (58, 291857034), (84, 201520333), (87, 194571356), (98, 172731714), (116, 145928517), (147, 115154476), (157, 107819796), (174, 97285678), (196, 86365857), (203, 83387724), (294, 57577238), (314, 53909898), (348, 48642839), (406, 41693862), (471, 35939932), (588, 28788619), (609, 27795908), (628, 26954949), (812, 20846931), (942, 17969966), (1099, 15402828), (1218, 13897954), (1421, 11912532), (1884, 8984983), (2198, 7701414), (2436, 6948977), (2842, 5956266), (3297, 5134276), (4263, 3970844), (4396, 3850707), (4553, 3717924), (5684, 2978133), (6323, 2677164), (6594, 2567138), (7693, 2200404), (8526, 1985422), (9106, 1858962), (12646, 1338582), (13188, 1283569), (13659, 1239308), (15386, 1100202), (17052, 992711), (18212, 929481), (18969, 892388), (23079, 733468), (25292, 669291), (27318, 619654), (30772, 550101), (31871, 531132), (37938, 446194), (44261, 382452), (46158, 366734), (54636, 309827), (63742, 265566), (75876, 223097), (88522, 191226), (92316, 183367), (95613, 177044), (127484, 132783)]