481590018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1347300864

約数和(自身を除く): 865710846

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 71, 78, 82, 91, 101, 117, 123, 126, 142, 182, 202, 213, 234, 246, 273, 287, 303, 369, 426, 497, 533, 546, 574, 606, 639, 707, 738, 819, 861, 909, 923, 994, 1066, 1278, 1313, 1414, 1491, 1599, 1638, 1722, 1818, 1846, 2121, 2583, 2626, 2769, 2911, 2982, 3198, 3731, 3939, 4141, 4242, 4473, 4797, 5166, 5538, 5822, 6363, 6461, 7171, 7462, 7878, 8282, 8307, 8733, 8946, 9191, 9594, 11193, 11817, 12423, 12726, 12922, 14342, 16614, 17466, 18382, 19383, 20377, 21513, 22386, 23634, 24846, 26199, 27573, 28987, 33579, 37269, 37843, 38766, 40754, 43026, 50197, 52398, 53833, 55146, 57974, 58149, 61131, 64539, 67158, 74538, 75686, 82719, 86961, 93223, 100394, 107666, 113529, 116298, 122262, 129078, 150591, 161499, 165438, 173922, 183393, 186446, 227058, 260883, 264901, 279669, 294011, 301182, 322998, 340587, 366786, 376831, 451773, 484497, 521766, 529802, 559338, 588022, 652561, 681174, 753662, 794703, 839007, 882033, 903546, 968994, 1130493, 1305122, 1589406, 1678014, 1764066, 1957683, 2058077, 2260986, 2384109, 2646099, 3391479, 3822143, 3915366, 4116154, 4768218, 5292198, 5873049, 6174231, 6782958, 7644286, 11466429, 11746098, 12348462, 18522693, 22932858, 26755001, 34399287, 37045386, 53510002, 68798574, 80265003, 160530006, 240795009, 481590018]

約数ペア:

[(1, 481590018), (2, 240795009), (3, 160530006), (6, 80265003), (7, 68798574), (9, 53510002), (13, 37045386), (14, 34399287), (18, 26755001), (21, 22932858), (26, 18522693), (39, 12348462), (41, 11746098), (42, 11466429), (63, 7644286), (71, 6782958), (78, 6174231), (82, 5873049), (91, 5292198), (101, 4768218), (117, 4116154), (123, 3915366), (126, 3822143), (142, 3391479), (182, 2646099), (202, 2384109), (213, 2260986), (234, 2058077), (246, 1957683), (273, 1764066), (287, 1678014), (303, 1589406), (369, 1305122), (426, 1130493), (497, 968994), (533, 903546), (546, 882033), (574, 839007), (606, 794703), (639, 753662), (707, 681174), (738, 652561), (819, 588022), (861, 559338), (909, 529802), (923, 521766), (994, 484497), (1066, 451773), (1278, 376831), (1313, 366786), (1414, 340587), (1491, 322998), (1599, 301182), (1638, 294011), (1722, 279669), (1818, 264901), (1846, 260883), (2121, 227058), (2583, 186446), (2626, 183393), (2769, 173922), (2911, 165438), (2982, 161499), (3198, 150591), (3731, 129078), (3939, 122262), (4141, 116298), (4242, 113529), (4473, 107666), (4797, 100394), (5166, 93223), (5538, 86961), (5822, 82719), (6363, 75686), (6461, 74538), (7171, 67158), (7462, 64539), (7878, 61131), (8282, 58149), (8307, 57974), (8733, 55146), (8946, 53833), (9191, 52398), (9594, 50197), (11193, 43026), (11817, 40754), (12423, 38766), (12726, 37843), (12922, 37269), (14342, 33579), (16614, 28987), (17466, 27573), (18382, 26199), (19383, 24846), (20377, 23634), (21513, 22386)]