309402324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 1003096640

約数和(自身を除く): 693694316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 121, 126, 132, 139, 146, 154, 198, 219, 231, 242, 252, 278, 292, 308, 363, 396, 417, 438, 462, 484, 511, 556, 657, 693, 726, 803, 834, 847, 876, 924, 973, 1022, 1089, 1251, 1314, 1386, 1452, 1529, 1533, 1606, 1668, 1694, 1946, 2044, 2178, 2409, 2502, 2541, 2628, 2772, 2919, 3058, 3066, 3212, 3388, 3892, 4356, 4587, 4599, 4818, 5004, 5082, 5621, 5838, 6116, 6132, 7227, 7623, 8757, 8833, 9174, 9198, 9636, 10147, 10164, 10703, 11242, 11676, 13761, 14454, 15246, 16819, 16863, 17514, 17666, 18348, 18396, 20294, 21406, 22484, 26499, 27522, 28908, 30441, 30492, 32109, 33638, 33726, 35028, 35332, 40588, 42812, 50457, 50589, 52998, 55044, 60882, 61831, 64218, 67276, 67452, 71029, 79497, 91323, 96327, 100914, 101178, 105996, 111617, 117733, 121764, 123662, 128436, 142058, 151371, 158994, 182646, 185493, 192654, 201828, 202356, 213087, 223234, 235466, 247324, 284116, 302742, 317988, 334851, 353199, 365292, 370986, 385308, 426174, 446468, 470932, 556479, 605484, 639261, 669702, 706398, 741972, 781319, 852348, 1004553, 1059597, 1112958, 1227787, 1278522, 1339404, 1412796, 1562638, 2009106, 2119194, 2225916, 2343957, 2455574, 2557044, 3125276, 3683361, 4018212, 4238388, 4687914, 4911148, 7031871, 7366722, 8594509, 9375828, 11050083, 14063742, 14733444, 17189018, 22100166, 25783527, 28127484, 34378036, 44200332, 51567054, 77350581, 103134108, 154701162, 309402324]

約数ペア:

[(1, 309402324), (2, 154701162), (3, 103134108), (4, 77350581), (6, 51567054), (7, 44200332), (9, 34378036), (11, 28127484), (12, 25783527), (14, 22100166), (18, 17189018), (21, 14733444), (22, 14063742), (28, 11050083), (33, 9375828), (36, 8594509), (42, 7366722), (44, 7031871), (63, 4911148), (66, 4687914), (73, 4238388), (77, 4018212), (84, 3683361), (99, 3125276), (121, 2557044), (126, 2455574), (132, 2343957), (139, 2225916), (146, 2119194), (154, 2009106), (198, 1562638), (219, 1412796), (231, 1339404), (242, 1278522), (252, 1227787), (278, 1112958), (292, 1059597), (308, 1004553), (363, 852348), (396, 781319), (417, 741972), (438, 706398), (462, 669702), (484, 639261), (511, 605484), (556, 556479), (657, 470932), (693, 446468), (726, 426174), (803, 385308), (834, 370986), (847, 365292), (876, 353199), (924, 334851), (973, 317988), (1022, 302742), (1089, 284116), (1251, 247324), (1314, 235466), (1386, 223234), (1452, 213087), (1529, 202356), (1533, 201828), (1606, 192654), (1668, 185493), (1694, 182646), (1946, 158994), (2044, 151371), (2178, 142058), (2409, 128436), (2502, 123662), (2541, 121764), (2628, 117733), (2772, 111617), (2919, 105996), (3058, 101178), (3066, 100914), (3212, 96327), (3388, 91323), (3892, 79497), (4356, 71029), (4587, 67452), (4599, 67276), (4818, 64218), (5004, 61831), (5082, 60882), (5621, 55044), (5838, 52998), (6116, 50589), (6132, 50457), (7227, 42812), (7623, 40588), (8757, 35332), (8833, 35028), (9174, 33726), (9198, 33638), (9636, 32109), (10147, 30492), (10164, 30441), (10703, 28908), (11242, 27522), (11676, 26499), (13761, 22484), (14454, 21406), (15246, 20294), (16819, 18396), (16863, 18348), (17514, 17666)]