1788320736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4603}}^1$

素因数の和:4709

約数の個数: 144

約数和(自身を含む): 5429773440

約数和(自身を除く): 3641452704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 426, 456, 568, 608, 639, 684, 852, 912, 1136, 1278, 1349, 1368, 1704, 1824, 2272, 2556, 2698, 2736, 3408, 4047, 4603, 5112, 5396, 5472, 6816, 8094, 9206, 10224, 10792, 12141, 13809, 16188, 18412, 20448, 21584, 24282, 27618, 32376, 36824, 41427, 43168, 48564, 55236, 64752, 73648, 82854, 87457, 97128, 110472, 129504, 147296, 165708, 174914, 194256, 220944, 262371, 326813, 331416, 349828, 388512, 441888, 524742, 653626, 662832, 699656, 787113, 980439, 1049484, 1307252, 1325664, 1399312, 1574226, 1960878, 2098968, 2614504, 2798624, 2941317, 3148452, 3921756, 4197936, 5229008, 5882634, 6209447, 6296904, 7843512, 8395872, 10458016, 11765268, 12418894, 12593808, 15687024, 18628341, 23530536, 24837788, 25187616, 31374048, 37256682, 47061072, 49675576, 55885023, 74513364, 94122144, 99351152, 111770046, 149026728, 198702304, 223540092, 298053456, 447080184, 596106912, 894160368, 1788320736]

約数ペア:

[(1, 1788320736), (2, 894160368), (3, 596106912), (4, 447080184), (6, 298053456), (8, 223540092), (9, 198702304), (12, 149026728), (16, 111770046), (18, 99351152), (19, 94122144), (24, 74513364), (32, 55885023), (36, 49675576), (38, 47061072), (48, 37256682), (57, 31374048), (71, 25187616), (72, 24837788), (76, 23530536), (96, 18628341), (114, 15687024), (142, 12593808), (144, 12418894), (152, 11765268), (171, 10458016), (213, 8395872), (228, 7843512), (284, 6296904), (288, 6209447), (304, 5882634), (342, 5229008), (426, 4197936), (456, 3921756), (568, 3148452), (608, 2941317), (639, 2798624), (684, 2614504), (852, 2098968), (912, 1960878), (1136, 1574226), (1278, 1399312), (1349, 1325664), (1368, 1307252), (1704, 1049484), (1824, 980439), (2272, 787113), (2556, 699656), (2698, 662832), (2736, 653626), (3408, 524742), (4047, 441888), (4603, 388512), (5112, 349828), (5396, 331416), (5472, 326813), (6816, 262371), (8094, 220944), (9206, 194256), (10224, 174914), (10792, 165708), (12141, 147296), (13809, 129504), (16188, 110472), (18412, 97128), (20448, 87457), (21584, 82854), (24282, 73648), (27618, 64752), (32376, 55236), (36824, 48564), (41427, 43168)]