2125787976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 6465930240

約数和(自身を除く): 4340142264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 254, 312, 324, 351, 381, 468, 508, 648, 702, 762, 936, 1016, 1053, 1143, 1404, 1524, 1651, 1987, 2106, 2286, 2808, 3048, 3302, 3429, 3974, 4212, 4572, 4953, 5961, 6604, 6858, 7948, 8424, 9144, 9906, 10287, 11922, 13208, 13716, 14859, 15896, 17883, 19812, 20574, 23844, 25831, 27432, 29718, 35766, 39624, 41148, 44577, 47688, 51662, 53649, 59436, 71532, 77493, 82296, 89154, 103324, 107298, 118872, 133731, 143064, 154986, 160947, 178308, 206648, 214596, 232479, 252349, 267462, 309972, 321894, 356616, 429192, 464958, 504698, 534924, 619944, 643788, 697437, 757047, 929916, 1009396, 1069848, 1287576, 1394874, 1514094, 1859832, 2018792, 2092311, 2271141, 2789748, 3028188, 3280537, 4184622, 4542282, 5579496, 6056376, 6561074, 6813423, 8369244, 9084564, 9841611, 13122148, 13626846, 16738488, 18169128, 19683222, 20440269, 26244296, 27253692, 29524833, 39366444, 40880538, 54507384, 59049666, 78732888, 81761076, 88574499, 118099332, 163522152, 177148998, 236198664, 265723497, 354297996, 531446994, 708595992, 1062893988, 2125787976]

約数ペア:

[(1, 2125787976), (2, 1062893988), (3, 708595992), (4, 531446994), (6, 354297996), (8, 265723497), (9, 236198664), (12, 177148998), (13, 163522152), (18, 118099332), (24, 88574499), (26, 81761076), (27, 78732888), (36, 59049666), (39, 54507384), (52, 40880538), (54, 39366444), (72, 29524833), (78, 27253692), (81, 26244296), (104, 20440269), (108, 19683222), (117, 18169128), (127, 16738488), (156, 13626846), (162, 13122148), (216, 9841611), (234, 9084564), (254, 8369244), (312, 6813423), (324, 6561074), (351, 6056376), (381, 5579496), (468, 4542282), (508, 4184622), (648, 3280537), (702, 3028188), (762, 2789748), (936, 2271141), (1016, 2092311), (1053, 2018792), (1143, 1859832), (1404, 1514094), (1524, 1394874), (1651, 1287576), (1987, 1069848), (2106, 1009396), (2286, 929916), (2808, 757047), (3048, 697437), (3302, 643788), (3429, 619944), (3974, 534924), (4212, 504698), (4572, 464958), (4953, 429192), (5961, 356616), (6604, 321894), (6858, 309972), (7948, 267462), (8424, 252349), (9144, 232479), (9906, 214596), (10287, 206648), (11922, 178308), (13208, 160947), (13716, 154986), (14859, 143064), (15896, 133731), (17883, 118872), (19812, 107298), (20574, 103324), (23844, 89154), (25831, 82296), (27432, 77493), (29718, 71532), (35766, 59436), (39624, 53649), (41148, 51662), (44577, 47688)]