391069848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 1054851840

約数和(自身を除く): 663781992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 823, 1523, 1646, 2469, 3046, 3292, 4569, 4938, 6092, 6584, 9138, 9876, 10699, 12184, 18276, 19752, 19799, 21398, 32097, 36552, 39598, 42796, 59397, 64194, 79196, 85592, 118794, 128388, 158392, 237588, 256776, 475176, 1253429, 2506858, 3760287, 5013716, 7520574, 10027432, 15041148, 16294577, 30082296, 32589154, 48883731, 65178308, 97767462, 130356616, 195534924, 391069848]

約数ペア:

[(1, 391069848), (2, 195534924), (3, 130356616), (4, 97767462), (6, 65178308), (8, 48883731), (12, 32589154), (13, 30082296), (24, 16294577), (26, 15041148), (39, 10027432), (52, 7520574), (78, 5013716), (104, 3760287), (156, 2506858), (312, 1253429), (823, 475176), (1523, 256776), (1646, 237588), (2469, 158392), (3046, 128388), (3292, 118794), (4569, 85592), (4938, 79196), (6092, 64194), (6584, 59397), (9138, 42796), (9876, 39598), (10699, 36552), (12184, 32097), (18276, 21398), (19752, 19799)]