1220984928

素因数分解:

$2^5\times 3^4\times {\mathrm{619}}^1\times {\mathrm{761}}^1$

素因数の和:1402

約数の個数: 120

約数和(自身を含む): 3601410120

約数和(自身を除く): 2380425192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 619, 648, 761, 864, 1238, 1296, 1522, 1857, 2283, 2476, 2592, 3044, 3714, 4566, 4952, 5571, 6088, 6849, 7428, 9132, 9904, 11142, 12176, 13698, 14856, 16713, 18264, 19808, 20547, 22284, 24352, 27396, 29712, 33426, 36528, 41094, 44568, 50139, 54792, 59424, 61641, 66852, 73056, 82188, 89136, 100278, 109584, 123282, 133704, 164376, 178272, 200556, 219168, 246564, 267408, 328752, 401112, 471059, 493128, 534816, 657504, 802224, 942118, 986256, 1413177, 1604448, 1884236, 1972512, 2826354, 3768472, 4239531, 5652708, 7536944, 8479062, 11305416, 12718593, 15073888, 16958124, 22610832, 25437186, 33916248, 38155779, 45221664, 50874372, 67832496, 76311558, 101748744, 135664992, 152623116, 203497488, 305246232, 406994976, 610492464, 1220984928]

約数ペア:

[(1, 1220984928), (2, 610492464), (3, 406994976), (4, 305246232), (6, 203497488), (8, 152623116), (9, 135664992), (12, 101748744), (16, 76311558), (18, 67832496), (24, 50874372), (27, 45221664), (32, 38155779), (36, 33916248), (48, 25437186), (54, 22610832), (72, 16958124), (81, 15073888), (96, 12718593), (108, 11305416), (144, 8479062), (162, 7536944), (216, 5652708), (288, 4239531), (324, 3768472), (432, 2826354), (619, 1972512), (648, 1884236), (761, 1604448), (864, 1413177), (1238, 986256), (1296, 942118), (1522, 802224), (1857, 657504), (2283, 534816), (2476, 493128), (2592, 471059), (3044, 401112), (3714, 328752), (4566, 267408), (4952, 246564), (5571, 219168), (6088, 200556), (6849, 178272), (7428, 164376), (9132, 133704), (9904, 123282), (11142, 109584), (12176, 100278), (13698, 89136), (14856, 82188), (16713, 73056), (18264, 66852), (19808, 61641), (20547, 59424), (22284, 54792), (24352, 50139), (27396, 44568), (29712, 41094), (33426, 36528)]