581918092

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 1361525760

約数和(自身を除く): 779607668

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 47, 68, 74, 76, 94, 119, 133, 148, 188, 238, 259, 266, 323, 329, 476, 518, 532, 629, 646, 658, 703, 799, 893, 1036, 1258, 1292, 1316, 1369, 1406, 1598, 1739, 1786, 2261, 2516, 2738, 2812, 3196, 3478, 3572, 4403, 4522, 4921, 5476, 5593, 6251, 6956, 8806, 9044, 9583, 9842, 11186, 11951, 12173, 12502, 15181, 17612, 19166, 19684, 22372, 23273, 23902, 24346, 25004, 26011, 29563, 30362, 33041, 38332, 46546, 47804, 48692, 52022, 59126, 60724, 64343, 66082, 83657, 93092, 104044, 106267, 118252, 128686, 132164, 162911, 167314, 182077, 206941, 212534, 231287, 257372, 325822, 334628, 364154, 413882, 425068, 442187, 450401, 462574, 561697, 651644, 728308, 827764, 884374, 900802, 925148, 1093831, 1123394, 1222517, 1768748, 1801604, 2187662, 2246788, 2445034, 3095309, 3931879, 4375324, 4890068, 6190618, 7656817, 7863758, 8557619, 12381236, 15313634, 15727516, 17115238, 20782789, 30627268, 34230476, 41565578, 83131156, 145479523, 290959046, 581918092]

約数ペア:

[(1, 581918092), (2, 290959046), (4, 145479523), (7, 83131156), (14, 41565578), (17, 34230476), (19, 30627268), (28, 20782789), (34, 17115238), (37, 15727516), (38, 15313634), (47, 12381236), (68, 8557619), (74, 7863758), (76, 7656817), (94, 6190618), (119, 4890068), (133, 4375324), (148, 3931879), (188, 3095309), (238, 2445034), (259, 2246788), (266, 2187662), (323, 1801604), (329, 1768748), (476, 1222517), (518, 1123394), (532, 1093831), (629, 925148), (646, 900802), (658, 884374), (703, 827764), (799, 728308), (893, 651644), (1036, 561697), (1258, 462574), (1292, 450401), (1316, 442187), (1369, 425068), (1406, 413882), (1598, 364154), (1739, 334628), (1786, 325822), (2261, 257372), (2516, 231287), (2738, 212534), (2812, 206941), (3196, 182077), (3478, 167314), (3572, 162911), (4403, 132164), (4522, 128686), (4921, 118252), (5476, 106267), (5593, 104044), (6251, 93092), (6956, 83657), (8806, 66082), (9044, 64343), (9583, 60724), (9842, 59126), (11186, 52022), (11951, 48692), (12173, 47804), (12502, 46546), (15181, 38332), (17612, 33041), (19166, 30362), (19684, 29563), (22372, 26011), (23273, 25004), (23902, 24346)]