310554972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3550

約数の個数: 144

約数和(自身を含む): 1002240512

約数和(自身を除く): 691685540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 3511, 4212, 4914, 6318, 6804, 7022, 7371, 9828, 10533, 12636, 14044, 14742, 21066, 22113, 24577, 29484, 31599, 42132, 44226, 45643, 49154, 63198, 73731, 88452, 91286, 94797, 98308, 126396, 136929, 147462, 182572, 189594, 221193, 273858, 284391, 294924, 319501, 379188, 410787, 442386, 547716, 568782, 639002, 663579, 821574, 853173, 884772, 958503, 1137564, 1232361, 1278004, 1327158, 1643148, 1706346, 1917006, 1990737, 2464722, 2654316, 2875509, 3412692, 3697083, 3834012, 3981474, 4929444, 5751018, 5972211, 7394166, 7962948, 8626527, 11091249, 11502036, 11944422, 14788332, 17253054, 22182498, 23888844, 25879581, 34506108, 44364996, 51759162, 77638743, 103518324, 155277486, 310554972]

約数ペア:

[(1, 310554972), (2, 155277486), (3, 103518324), (4, 77638743), (6, 51759162), (7, 44364996), (9, 34506108), (12, 25879581), (13, 23888844), (14, 22182498), (18, 17253054), (21, 14788332), (26, 11944422), (27, 11502036), (28, 11091249), (36, 8626527), (39, 7962948), (42, 7394166), (52, 5972211), (54, 5751018), (63, 4929444), (78, 3981474), (81, 3834012), (84, 3697083), (91, 3412692), (108, 2875509), (117, 2654316), (126, 2464722), (156, 1990737), (162, 1917006), (182, 1706346), (189, 1643148), (234, 1327158), (243, 1278004), (252, 1232361), (273, 1137564), (324, 958503), (351, 884772), (364, 853173), (378, 821574), (468, 663579), (486, 639002), (546, 568782), (567, 547716), (702, 442386), (756, 410787), (819, 379188), (972, 319501), (1053, 294924), (1092, 284391), (1134, 273858), (1404, 221193), (1638, 189594), (1701, 182572), (2106, 147462), (2268, 136929), (2457, 126396), (3159, 98308), (3276, 94797), (3402, 91286), (3511, 88452), (4212, 73731), (4914, 63198), (6318, 49154), (6804, 45643), (7022, 44226), (7371, 42132), (9828, 31599), (10533, 29484), (12636, 24577), (14044, 22113), (14742, 21066)]