2243389743

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 4112640000

約数和(自身を除く): 1869250257

約数列:

[1, 3, 7, 9, 21, 27, 29, 41, 63, 67, 87, 123, 149, 189, 201, 203, 261, 287, 369, 447, 469, 603, 609, 783, 861, 1043, 1107, 1189, 1341, 1407, 1809, 1827, 1943, 2583, 2747, 3129, 3567, 4023, 4221, 4321, 5481, 5829, 6109, 7749, 8241, 8323, 9387, 9983, 10701, 12663, 12963, 13601, 17487, 18327, 19229, 24723, 24969, 28161, 29949, 30247, 32103, 38889, 40803, 42763, 52461, 54981, 57687, 69881, 74169, 74907, 79663, 89847, 90741, 116667, 122409, 128289, 164943, 173061, 177161, 209643, 224721, 238989, 269541, 272223, 289507, 367227, 384867, 409303, 519183, 531483, 557641, 628929, 716967, 816669, 868521, 1154601, 1227909, 1240127, 1594449, 1672923, 1886787, 2026549, 2150901, 2605563, 2865121, 3683727, 3720381, 4783347, 5018769, 6079647, 7816689, 8595363, 11051181, 11161143, 11869787, 15056307, 18238941, 25786089, 33483429, 35609361, 54716823, 77358267, 83088509, 106828083, 249265527, 320484249, 747796581, 2243389743]

約数ペア:

[(1, 2243389743), (3, 747796581), (7, 320484249), (9, 249265527), (21, 106828083), (27, 83088509), (29, 77358267), (41, 54716823), (63, 35609361), (67, 33483429), (87, 25786089), (123, 18238941), (149, 15056307), (189, 11869787), (201, 11161143), (203, 11051181), (261, 8595363), (287, 7816689), (369, 6079647), (447, 5018769), (469, 4783347), (603, 3720381), (609, 3683727), (783, 2865121), (861, 2605563), (1043, 2150901), (1107, 2026549), (1189, 1886787), (1341, 1672923), (1407, 1594449), (1809, 1240127), (1827, 1227909), (1943, 1154601), (2583, 868521), (2747, 816669), (3129, 716967), (3567, 628929), (4023, 557641), (4221, 531483), (4321, 519183), (5481, 409303), (5829, 384867), (6109, 367227), (7749, 289507), (8241, 272223), (8323, 269541), (9387, 238989), (9983, 224721), (10701, 209643), (12663, 177161), (12963, 173061), (13601, 164943), (17487, 128289), (18327, 122409), (19229, 116667), (24723, 90741), (24969, 89847), (28161, 79663), (29949, 74907), (30247, 74169), (32103, 69881), (38889, 57687), (40803, 54981), (42763, 52461)]