299981916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 910859040

約数和(自身を除く): 610877124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 31, 36, 39, 46, 52, 58, 62, 69, 78, 87, 92, 93, 116, 117, 124, 138, 156, 174, 186, 207, 234, 261, 276, 279, 299, 348, 372, 377, 403, 414, 468, 522, 558, 598, 667, 713, 754, 806, 828, 897, 899, 961, 1044, 1116, 1131, 1196, 1209, 1334, 1426, 1508, 1612, 1794, 1798, 1922, 2001, 2139, 2262, 2418, 2668, 2691, 2697, 2852, 2883, 3393, 3588, 3596, 3627, 3844, 4002, 4278, 4524, 4836, 5382, 5394, 5766, 6003, 6417, 6786, 7254, 8004, 8091, 8556, 8649, 8671, 9269, 10764, 10788, 11532, 11687, 12006, 12493, 12834, 13572, 14508, 16182, 17298, 17342, 18538, 20677, 22103, 23374, 24012, 24986, 25668, 26013, 27807, 27869, 32364, 34596, 34684, 35061, 37076, 37479, 41354, 44206, 46748, 49972, 52026, 55614, 55738, 62031, 66309, 70122, 74958, 78039, 82708, 83421, 83607, 88412, 104052, 105183, 111228, 111476, 112437, 124062, 132618, 140244, 149916, 156078, 166842, 167214, 186093, 198927, 210366, 224874, 248124, 250821, 265236, 268801, 287339, 312156, 333684, 334428, 362297, 372186, 397854, 420732, 449748, 501642, 537602, 574678, 640987, 724594, 744372, 795708, 806403, 862017, 1003284, 1075204, 1086891, 1149356, 1281974, 1449188, 1612806, 1724034, 1922961, 2173782, 2419209, 2563948, 2586051, 3225612, 3260673, 3448068, 3845922, 4347564, 4838418, 5172102, 5768883, 6521346, 7691844, 8332831, 9676836, 10344204, 11537766, 13042692, 16665662, 23075532, 24998493, 33331324, 49996986, 74995479, 99993972, 149990958, 299981916]

約数ペア:

[(1, 299981916), (2, 149990958), (3, 99993972), (4, 74995479), (6, 49996986), (9, 33331324), (12, 24998493), (13, 23075532), (18, 16665662), (23, 13042692), (26, 11537766), (29, 10344204), (31, 9676836), (36, 8332831), (39, 7691844), (46, 6521346), (52, 5768883), (58, 5172102), (62, 4838418), (69, 4347564), (78, 3845922), (87, 3448068), (92, 3260673), (93, 3225612), (116, 2586051), (117, 2563948), (124, 2419209), (138, 2173782), (156, 1922961), (174, 1724034), (186, 1612806), (207, 1449188), (234, 1281974), (261, 1149356), (276, 1086891), (279, 1075204), (299, 1003284), (348, 862017), (372, 806403), (377, 795708), (403, 744372), (414, 724594), (468, 640987), (522, 574678), (558, 537602), (598, 501642), (667, 449748), (713, 420732), (754, 397854), (806, 372186), (828, 362297), (897, 334428), (899, 333684), (961, 312156), (1044, 287339), (1116, 268801), (1131, 265236), (1196, 250821), (1209, 248124), (1334, 224874), (1426, 210366), (1508, 198927), (1612, 186093), (1794, 167214), (1798, 166842), (1922, 156078), (2001, 149916), (2139, 140244), (2262, 132618), (2418, 124062), (2668, 112437), (2691, 111476), (2697, 111228), (2852, 105183), (2883, 104052), (3393, 88412), (3588, 83607), (3596, 83421), (3627, 82708), (3844, 78039), (4002, 74958), (4278, 70122), (4524, 66309), (4836, 62031), (5382, 55738), (5394, 55614), (5766, 52026), (6003, 49972), (6417, 46748), (6786, 44206), (7254, 41354), (8004, 37479), (8091, 37076), (8556, 35061), (8649, 34684), (8671, 34596), (9269, 32364), (10764, 27869), (10788, 27807), (11532, 26013), (11687, 25668), (12006, 24986), (12493, 24012), (12834, 23374), (13572, 22103), (14508, 20677), (16182, 18538), (17298, 17342)]