764406972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1780

約数の個数: 144

約数和(自身を含む): 2361078720

約数和(自身を除く): 1596671748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 109, 119, 126, 153, 204, 218, 238, 252, 306, 327, 357, 436, 476, 612, 654, 714, 763, 981, 1071, 1308, 1428, 1526, 1637, 1853, 1962, 2142, 2289, 3052, 3274, 3706, 3924, 4284, 4578, 4911, 5559, 6548, 6867, 7412, 9156, 9822, 11118, 11459, 12971, 13734, 14733, 16677, 19644, 22236, 22918, 25942, 27468, 27829, 29466, 33354, 34377, 38913, 45836, 51884, 55658, 58932, 66708, 68754, 77826, 83487, 103131, 111316, 116739, 137508, 155652, 166974, 178433, 194803, 206262, 233478, 250461, 333948, 356866, 389606, 412524, 466956, 500922, 535299, 584409, 713732, 779212, 1001844, 1070598, 1168818, 1249031, 1605897, 1753227, 2141196, 2337636, 2498062, 3033361, 3211794, 3506454, 3747093, 4996124, 6066722, 6423588, 7012908, 7494186, 9100083, 11241279, 12133444, 14988372, 18200166, 21233527, 22482558, 27300249, 36400332, 42467054, 44965116, 54600498, 63700581, 84934108, 109200996, 127401162, 191101743, 254802324, 382203486, 764406972]

約数ペア:

[(1, 764406972), (2, 382203486), (3, 254802324), (4, 191101743), (6, 127401162), (7, 109200996), (9, 84934108), (12, 63700581), (14, 54600498), (17, 44965116), (18, 42467054), (21, 36400332), (28, 27300249), (34, 22482558), (36, 21233527), (42, 18200166), (51, 14988372), (63, 12133444), (68, 11241279), (84, 9100083), (102, 7494186), (109, 7012908), (119, 6423588), (126, 6066722), (153, 4996124), (204, 3747093), (218, 3506454), (238, 3211794), (252, 3033361), (306, 2498062), (327, 2337636), (357, 2141196), (436, 1753227), (476, 1605897), (612, 1249031), (654, 1168818), (714, 1070598), (763, 1001844), (981, 779212), (1071, 713732), (1308, 584409), (1428, 535299), (1526, 500922), (1637, 466956), (1853, 412524), (1962, 389606), (2142, 356866), (2289, 333948), (3052, 250461), (3274, 233478), (3706, 206262), (3924, 194803), (4284, 178433), (4578, 166974), (4911, 155652), (5559, 137508), (6548, 116739), (6867, 111316), (7412, 103131), (9156, 83487), (9822, 77826), (11118, 68754), (11459, 66708), (12971, 58932), (13734, 55658), (14733, 51884), (16677, 45836), (19644, 38913), (22236, 34377), (22918, 33354), (25942, 29466), (27468, 27829)]