386587740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7607}}^1$

素因数の和:7648

約数の個数: 144

約数和(自身を含む): 1359945216

約数和(自身を除く): 973357476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 7607, 8470, 10164, 12705, 15214, 16940, 22821, 25410, 30428, 38035, 45642, 50820, 53249, 76070, 83677, 91284, 106498, 114105, 152140, 159747, 167354, 212996, 228210, 251031, 266245, 319494, 334708, 418385, 456420, 502062, 532490, 585739, 638988, 798735, 836770, 920447, 1004124, 1064980, 1171478, 1255155, 1597470, 1673540, 1757217, 1840894, 2342956, 2510310, 2761341, 2928695, 3194940, 3514434, 3681788, 4602235, 5020620, 5522682, 5857390, 6443129, 7028868, 8786085, 9204470, 11045364, 11714780, 12886258, 13806705, 17572170, 18408940, 19329387, 25772516, 27613410, 32215645, 35144340, 38658774, 55226820, 64431290, 77317548, 96646935, 128862580, 193293870, 386587740]

約数ペア:

[(1, 386587740), (2, 193293870), (3, 128862580), (4, 96646935), (5, 77317548), (6, 64431290), (7, 55226820), (10, 38658774), (11, 35144340), (12, 32215645), (14, 27613410), (15, 25772516), (20, 19329387), (21, 18408940), (22, 17572170), (28, 13806705), (30, 12886258), (33, 11714780), (35, 11045364), (42, 9204470), (44, 8786085), (55, 7028868), (60, 6443129), (66, 5857390), (70, 5522682), (77, 5020620), (84, 4602235), (105, 3681788), (110, 3514434), (121, 3194940), (132, 2928695), (140, 2761341), (154, 2510310), (165, 2342956), (210, 1840894), (220, 1757217), (231, 1673540), (242, 1597470), (308, 1255155), (330, 1171478), (363, 1064980), (385, 1004124), (420, 920447), (462, 836770), (484, 798735), (605, 638988), (660, 585739), (726, 532490), (770, 502062), (847, 456420), (924, 418385), (1155, 334708), (1210, 319494), (1452, 266245), (1540, 251031), (1694, 228210), (1815, 212996), (2310, 167354), (2420, 159747), (2541, 152140), (3388, 114105), (3630, 106498), (4235, 91284), (4620, 83677), (5082, 76070), (7260, 53249), (7607, 50820), (8470, 45642), (10164, 38035), (12705, 30428), (15214, 25410), (16940, 22821)]