991824048

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{34267}}^1$

素因数の和:34351

約数の個数: 80

約数和(自身を含む): 2889477760

約数和(自身を除く): 1897653712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 34267, 68534, 102801, 137068, 205602, 274136, 308403, 411204, 548272, 616806, 822408, 925209, 1233612, 1644816, 1850418, 2295889, 2467224, 3700836, 4591778, 4934448, 6887667, 7401672, 9183556, 13775334, 14803344, 18367112, 20663001, 27550668, 36734224, 41326002, 55101336, 61989003, 82652004, 110202672, 123978006, 165304008, 247956012, 330608016, 495912024, 991824048]

約数ペア:

[(1, 991824048), (2, 495912024), (3, 330608016), (4, 247956012), (6, 165304008), (8, 123978006), (9, 110202672), (12, 82652004), (16, 61989003), (18, 55101336), (24, 41326002), (27, 36734224), (36, 27550668), (48, 20663001), (54, 18367112), (67, 14803344), (72, 13775334), (108, 9183556), (134, 7401672), (144, 6887667), (201, 4934448), (216, 4591778), (268, 3700836), (402, 2467224), (432, 2295889), (536, 1850418), (603, 1644816), (804, 1233612), (1072, 925209), (1206, 822408), (1608, 616806), (1809, 548272), (2412, 411204), (3216, 308403), (3618, 274136), (4824, 205602), (7236, 137068), (9648, 102801), (14472, 68534), (28944, 34267)]