318144816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 270

約数和(自身を含む): 1064476140

約数和(自身を除く): 746331324

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 121, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 242, 248, 264, 279, 304, 341, 342, 363, 372, 396, 418, 456, 484, 496, 528, 558, 589, 627, 682, 684, 726, 744, 792, 836, 912, 961, 968, 1023, 1089, 1116, 1178, 1254, 1364, 1368, 1452, 1488, 1584, 1672, 1767, 1881, 1922, 1936, 2046, 2178, 2232, 2299, 2356, 2508, 2728, 2736, 2883, 2904, 3069, 3344, 3534, 3751, 3762, 3844, 4092, 4356, 4464, 4598, 4712, 5016, 5301, 5456, 5766, 5808, 6138, 6479, 6897, 7068, 7502, 7524, 7688, 8184, 8649, 8712, 9196, 9424, 10032, 10571, 10602, 11253, 11532, 12276, 12958, 13794, 14136, 15004, 15048, 15376, 16368, 17298, 17424, 18259, 18392, 19437, 20691, 21142, 21204, 22506, 23064, 24552, 25916, 27588, 28272, 30008, 30096, 31713, 33759, 34596, 36518, 36784, 38874, 41382, 42284, 42408, 45012, 46128, 49104, 51832, 54777, 55176, 58311, 60016, 63426, 67518, 69192, 71269, 73036, 77748, 82764, 84568, 84816, 90024, 95139, 103664, 109554, 110352, 116281, 116622, 126852, 135036, 138384, 142538, 146072, 155496, 164331, 165528, 169136, 180048, 190278, 200849, 213807, 219108, 232562, 233244, 253704, 270072, 285076, 292144, 310992, 328662, 331056, 348843, 380556, 401698, 427614, 438216, 465124, 466488, 507408, 540144, 570152, 602547, 641421, 657324, 697686, 761112, 803396, 855228, 876432, 930248, 932976, 1046529, 1140304, 1205094, 1282842, 1314648, 1395372, 1522224, 1606792, 1710456, 1807641, 1860496, 2093058, 2209339, 2410188, 2565684, 2629296, 2790744, 3213584, 3420912, 3615282, 4186116, 4418678, 4820376, 5131368, 5581488, 6628017, 7230564, 8372232, 8837356, 9640752, 10262736, 13256034, 14461128, 16744464, 17674712, 19884051, 26512068, 28922256, 35349424, 39768102, 53024136, 79536204, 106048272, 159072408, 318144816]

約数ペア:

[(1, 318144816), (2, 159072408), (3, 106048272), (4, 79536204), (6, 53024136), (8, 39768102), (9, 35349424), (11, 28922256), (12, 26512068), (16, 19884051), (18, 17674712), (19, 16744464), (22, 14461128), (24, 13256034), (31, 10262736), (33, 9640752), (36, 8837356), (38, 8372232), (44, 7230564), (48, 6628017), (57, 5581488), (62, 5131368), (66, 4820376), (72, 4418678), (76, 4186116), (88, 3615282), (93, 3420912), (99, 3213584), (114, 2790744), (121, 2629296), (124, 2565684), (132, 2410188), (144, 2209339), (152, 2093058), (171, 1860496), (176, 1807641), (186, 1710456), (198, 1606792), (209, 1522224), (228, 1395372), (242, 1314648), (248, 1282842), (264, 1205094), (279, 1140304), (304, 1046529), (341, 932976), (342, 930248), (363, 876432), (372, 855228), (396, 803396), (418, 761112), (456, 697686), (484, 657324), (496, 641421), (528, 602547), (558, 570152), (589, 540144), (627, 507408), (682, 466488), (684, 465124), (726, 438216), (744, 427614), (792, 401698), (836, 380556), (912, 348843), (961, 331056), (968, 328662), (1023, 310992), (1089, 292144), (1116, 285076), (1178, 270072), (1254, 253704), (1364, 233244), (1368, 232562), (1452, 219108), (1488, 213807), (1584, 200849), (1672, 190278), (1767, 180048), (1881, 169136), (1922, 165528), (1936, 164331), (2046, 155496), (2178, 146072), (2232, 142538), (2299, 138384), (2356, 135036), (2508, 126852), (2728, 116622), (2736, 116281), (2883, 110352), (2904, 109554), (3069, 103664), (3344, 95139), (3534, 90024), (3751, 84816), (3762, 84568), (3844, 82764), (4092, 77748), (4356, 73036), (4464, 71269), (4598, 69192), (4712, 67518), (5016, 63426), (5301, 60016), (5456, 58311), (5766, 55176), (5808, 54777), (6138, 51832), (6479, 49104), (6897, 46128), (7068, 45012), (7502, 42408), (7524, 42284), (7688, 41382), (8184, 38874), (8649, 36784), (8712, 36518), (9196, 34596), (9424, 33759), (10032, 31713), (10571, 30096), (10602, 30008), (11253, 28272), (11532, 27588), (12276, 25916), (12958, 24552), (13794, 23064), (14136, 22506), (15004, 21204), (15048, 21142), (15376, 20691), (16368, 19437), (17298, 18392), (17424, 18259)]