380641212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 216

約数和(自身を含む): 1211268240

約数和(自身を除く): 830627028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 49, 57, 63, 76, 82, 84, 98, 114, 123, 126, 133, 147, 164, 171, 196, 228, 246, 252, 266, 277, 287, 294, 342, 369, 399, 441, 492, 532, 554, 574, 588, 684, 738, 779, 798, 831, 861, 882, 931, 1108, 1148, 1197, 1476, 1558, 1596, 1662, 1722, 1764, 1862, 1939, 2009, 2337, 2394, 2493, 2583, 2793, 3116, 3324, 3444, 3724, 3878, 4018, 4674, 4788, 4986, 5166, 5263, 5453, 5586, 5817, 6027, 7011, 7756, 8036, 8379, 9348, 9972, 10332, 10526, 10906, 11172, 11357, 11634, 12054, 13573, 14022, 15789, 16359, 16758, 17451, 18081, 21052, 21812, 22714, 23268, 24108, 27146, 28044, 31578, 32718, 33516, 34071, 34902, 36162, 36841, 38171, 40719, 45428, 47367, 49077, 54292, 63156, 65436, 68142, 69804, 72324, 73682, 76342, 79499, 81438, 94734, 98154, 102213, 110523, 114513, 122157, 136284, 147364, 152684, 158998, 162876, 189468, 196308, 204426, 215783, 221046, 229026, 238497, 244314, 257887, 317996, 331569, 343539, 408852, 431566, 442092, 458052, 476994, 488628, 515774, 556493, 647349, 663138, 687078, 715491, 773661, 863132, 953988, 1031548, 1112986, 1294698, 1326276, 1374156, 1430982, 1510481, 1547322, 1669479, 1942047, 2225972, 2320983, 2589396, 2861964, 3020962, 3094644, 3338958, 3884094, 4531443, 4641966, 5008437, 6041924, 6677916, 7768188, 9062886, 9283932, 10016874, 10573367, 13594329, 18125772, 20033748, 21146734, 27188658, 31720101, 42293468, 54377316, 63440202, 95160303, 126880404, 190320606, 380641212]

約数ペア:

[(1, 380641212), (2, 190320606), (3, 126880404), (4, 95160303), (6, 63440202), (7, 54377316), (9, 42293468), (12, 31720101), (14, 27188658), (18, 21146734), (19, 20033748), (21, 18125772), (28, 13594329), (36, 10573367), (38, 10016874), (41, 9283932), (42, 9062886), (49, 7768188), (57, 6677916), (63, 6041924), (76, 5008437), (82, 4641966), (84, 4531443), (98, 3884094), (114, 3338958), (123, 3094644), (126, 3020962), (133, 2861964), (147, 2589396), (164, 2320983), (171, 2225972), (196, 1942047), (228, 1669479), (246, 1547322), (252, 1510481), (266, 1430982), (277, 1374156), (287, 1326276), (294, 1294698), (342, 1112986), (369, 1031548), (399, 953988), (441, 863132), (492, 773661), (532, 715491), (554, 687078), (574, 663138), (588, 647349), (684, 556493), (738, 515774), (779, 488628), (798, 476994), (831, 458052), (861, 442092), (882, 431566), (931, 408852), (1108, 343539), (1148, 331569), (1197, 317996), (1476, 257887), (1558, 244314), (1596, 238497), (1662, 229026), (1722, 221046), (1764, 215783), (1862, 204426), (1939, 196308), (2009, 189468), (2337, 162876), (2394, 158998), (2493, 152684), (2583, 147364), (2793, 136284), (3116, 122157), (3324, 114513), (3444, 110523), (3724, 102213), (3878, 98154), (4018, 94734), (4674, 81438), (4788, 79499), (4986, 76342), (5166, 73682), (5263, 72324), (5453, 69804), (5586, 68142), (5817, 65436), (6027, 63156), (7011, 54292), (7756, 49077), (8036, 47367), (8379, 45428), (9348, 40719), (9972, 38171), (10332, 36841), (10526, 36162), (10906, 34902), (11172, 34071), (11357, 33516), (11634, 32718), (12054, 31578), (13573, 28044), (14022, 27146), (15789, 24108), (16359, 23268), (16758, 22714), (17451, 21812), (18081, 21052)]