1982912160728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 3872169100800

約数和(自身を除く): 1889256940072

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 293, 344, 409, 412, 467, 586, 818, 824, 934, 1172, 1636, 1868, 2344, 3272, 3736, 4429, 8858, 12599, 17587, 17716, 20081, 25198, 30179, 35174, 35432, 40162, 42127, 48101, 50396, 60358, 70348, 80324, 84254, 96202, 100792, 119837, 120716, 136831, 140696, 160648, 168508, 191003, 192404, 239674, 241432, 273662, 337016, 382006, 384808, 479348, 547324, 764012, 958696, 1094648, 1297697, 1528024, 1811461, 2068343, 2595394, 3622922, 4136686, 5152991, 5190788, 5883733, 7245844, 8213129, 8273372, 10305982, 10381576, 11767466, 12343211, 14093593, 14491688, 16426258, 16546744, 19673309, 20611964, 23534932, 24686422, 28187186, 32852516, 39346618, 41223928, 47069864, 49372844, 55963879, 56374372, 65705032, 78693236, 98745688, 111927758, 112748744, 157386472, 223855516, 447711032, 530758073, 606024499, 845952287, 1061516146, 1212048998, 1691904574, 2123032292, 2406446797, 2424097996, 3383809148, 4246064584, 4812893594, 4848195992, 5764279537, 6767618296, 9625787188, 11528559074, 19251574376, 23057118148, 46114236296, 247864020091, 495728040182, 991456080364, 1982912160728]

約数ペア:

[(1, 1982912160728), (2, 991456080364), (4, 495728040182), (8, 247864020091), (43, 46114236296), (86, 23057118148), (103, 19251574376), (172, 11528559074), (206, 9625787188), (293, 6767618296), (344, 5764279537), (409, 4848195992), (412, 4812893594), (467, 4246064584), (586, 3383809148), (818, 2424097996), (824, 2406446797), (934, 2123032292), (1172, 1691904574), (1636, 1212048998), (1868, 1061516146), (2344, 845952287), (3272, 606024499), (3736, 530758073), (4429, 447711032), (8858, 223855516), (12599, 157386472), (17587, 112748744), (17716, 111927758), (20081, 98745688), (25198, 78693236), (30179, 65705032), (35174, 56374372), (35432, 55963879), (40162, 49372844), (42127, 47069864), (48101, 41223928), (50396, 39346618), (60358, 32852516), (70348, 28187186), (80324, 24686422), (84254, 23534932), (96202, 20611964), (100792, 19673309), (119837, 16546744), (120716, 16426258), (136831, 14491688), (140696, 14093593), (160648, 12343211), (168508, 11767466), (191003, 10381576), (192404, 10305982), (239674, 8273372), (241432, 8213129), (273662, 7245844), (337016, 5883733), (382006, 5190788), (384808, 5152991), (479348, 4136686), (547324, 3622922), (764012, 2595394), (958696, 2068343), (1094648, 1811461), (1297697, 1528024)]