344162790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 983041920

約数和(自身を除く): 638879130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 97, 102, 135, 153, 170, 194, 255, 270, 291, 306, 459, 485, 510, 582, 765, 773, 873, 918, 970, 1455, 1530, 1546, 1649, 1746, 2295, 2319, 2619, 2910, 3298, 3865, 4365, 4590, 4638, 4947, 5238, 6957, 7730, 8245, 8730, 9894, 11595, 13095, 13141, 13914, 14841, 16490, 20871, 23190, 24735, 26190, 26282, 29682, 34785, 39423, 41742, 44523, 49470, 65705, 69570, 74205, 74981, 78846, 89046, 104355, 118269, 131410, 148410, 149962, 197115, 208710, 222615, 224943, 236538, 354807, 374905, 394230, 445230, 449886, 591345, 674829, 709614, 749810, 1124715, 1182690, 1274677, 1349658, 1774035, 2024487, 2249430, 2549354, 3374145, 3548070, 3824031, 4048974, 6373385, 6748290, 7648062, 10122435, 11472093, 12746770, 19120155, 20244870, 22944186, 34416279, 38240310, 57360465, 68832558, 114720930, 172081395, 344162790]

約数ペア:

[(1, 344162790), (2, 172081395), (3, 114720930), (5, 68832558), (6, 57360465), (9, 38240310), (10, 34416279), (15, 22944186), (17, 20244870), (18, 19120155), (27, 12746770), (30, 11472093), (34, 10122435), (45, 7648062), (51, 6748290), (54, 6373385), (85, 4048974), (90, 3824031), (97, 3548070), (102, 3374145), (135, 2549354), (153, 2249430), (170, 2024487), (194, 1774035), (255, 1349658), (270, 1274677), (291, 1182690), (306, 1124715), (459, 749810), (485, 709614), (510, 674829), (582, 591345), (765, 449886), (773, 445230), (873, 394230), (918, 374905), (970, 354807), (1455, 236538), (1530, 224943), (1546, 222615), (1649, 208710), (1746, 197115), (2295, 149962), (2319, 148410), (2619, 131410), (2910, 118269), (3298, 104355), (3865, 89046), (4365, 78846), (4590, 74981), (4638, 74205), (4947, 69570), (5238, 65705), (6957, 49470), (7730, 44523), (8245, 41742), (8730, 39423), (9894, 34785), (11595, 29682), (13095, 26282), (13141, 26190), (13914, 24735), (14841, 23190), (16490, 20871)]