1950809916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 5148057600

約数和(自身を除く): 3197247684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 127, 132, 142, 149, 213, 242, 254, 284, 298, 363, 381, 426, 447, 484, 508, 596, 726, 762, 781, 852, 894, 1397, 1452, 1524, 1562, 1639, 1788, 2343, 2794, 3124, 3278, 4191, 4686, 4917, 5588, 6556, 8382, 8591, 9017, 9372, 9834, 10579, 15367, 16764, 17182, 18029, 18034, 18923, 19668, 21158, 25773, 27051, 30734, 31737, 34364, 36058, 36068, 37846, 42316, 46101, 51546, 54087, 54102, 56769, 61468, 63474, 72116, 75692, 92202, 99187, 103092, 108174, 108204, 113538, 116369, 126948, 184404, 198374, 208153, 216348, 227076, 232738, 297561, 349107, 396748, 416306, 465476, 595122, 624459, 698214, 832612, 1091057, 1190244, 1248918, 1280059, 1343533, 1396428, 2182114, 2289683, 2497836, 2560118, 2687066, 3273171, 3840177, 4030599, 4364228, 4579366, 5120236, 5374132, 6546342, 6869049, 7680354, 8061198, 9158732, 13092684, 13738098, 14778863, 15360708, 16122396, 27476196, 29557726, 44336589, 59115452, 88673178, 162567493, 177346356, 325134986, 487702479, 650269972, 975404958, 1950809916]

約数ペア:

[(1, 1950809916), (2, 975404958), (3, 650269972), (4, 487702479), (6, 325134986), (11, 177346356), (12, 162567493), (22, 88673178), (33, 59115452), (44, 44336589), (66, 29557726), (71, 27476196), (121, 16122396), (127, 15360708), (132, 14778863), (142, 13738098), (149, 13092684), (213, 9158732), (242, 8061198), (254, 7680354), (284, 6869049), (298, 6546342), (363, 5374132), (381, 5120236), (426, 4579366), (447, 4364228), (484, 4030599), (508, 3840177), (596, 3273171), (726, 2687066), (762, 2560118), (781, 2497836), (852, 2289683), (894, 2182114), (1397, 1396428), (1452, 1343533), (1524, 1280059), (1562, 1248918), (1639, 1190244), (1788, 1091057), (2343, 832612), (2794, 698214), (3124, 624459), (3278, 595122), (4191, 465476), (4686, 416306), (4917, 396748), (5588, 349107), (6556, 297561), (8382, 232738), (8591, 227076), (9017, 216348), (9372, 208153), (9834, 198374), (10579, 184404), (15367, 126948), (16764, 116369), (17182, 113538), (18029, 108204), (18034, 108174), (18923, 103092), (19668, 99187), (21158, 92202), (25773, 75692), (27051, 72116), (30734, 63474), (31737, 61468), (34364, 56769), (36058, 54102), (36068, 54087), (37846, 51546), (42316, 46101)]