242066916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3938

約数の個数: 144

約数和(自身を含む): 792937600

約数和(自身を除く): 550870684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 3889, 4446, 4788, 5187, 6916, 7778, 8892, 10374, 11667, 15556, 15561, 20748, 23334, 27223, 31122, 35001, 46668, 50557, 54446, 62244, 70002, 73891, 81669, 101114, 108892, 140004, 147782, 151671, 163338, 202228, 221673, 245007, 295564, 303342, 326676, 353899, 443346, 455013, 490014, 517237, 606684, 665019, 707798, 886692, 910026, 960583, 980028, 1034474, 1061697, 1330038, 1415596, 1551711, 1820052, 1921166, 2068948, 2123394, 2660076, 2881749, 3103422, 3185091, 3842332, 4246788, 4655133, 5763498, 6206844, 6370182, 6724081, 8645247, 9310266, 11526996, 12740364, 13448162, 17290494, 18620532, 20172243, 26896324, 34580988, 40344486, 60516729, 80688972, 121033458, 242066916]

約数ペア:

[(1, 242066916), (2, 121033458), (3, 80688972), (4, 60516729), (6, 40344486), (7, 34580988), (9, 26896324), (12, 20172243), (13, 18620532), (14, 17290494), (18, 13448162), (19, 12740364), (21, 11526996), (26, 9310266), (28, 8645247), (36, 6724081), (38, 6370182), (39, 6206844), (42, 5763498), (52, 4655133), (57, 4246788), (63, 3842332), (76, 3185091), (78, 3103422), (84, 2881749), (91, 2660076), (114, 2123394), (117, 2068948), (126, 1921166), (133, 1820052), (156, 1551711), (171, 1415596), (182, 1330038), (228, 1061697), (234, 1034474), (247, 980028), (252, 960583), (266, 910026), (273, 886692), (342, 707798), (364, 665019), (399, 606684), (468, 517237), (494, 490014), (532, 455013), (546, 443346), (684, 353899), (741, 326676), (798, 303342), (819, 295564), (988, 245007), (1092, 221673), (1197, 202228), (1482, 163338), (1596, 151671), (1638, 147782), (1729, 140004), (2223, 108892), (2394, 101114), (2964, 81669), (3276, 73891), (3458, 70002), (3889, 62244), (4446, 54446), (4788, 50557), (5187, 46668), (6916, 35001), (7778, 31122), (8892, 27223), (10374, 23334), (11667, 20748), (15556, 15561)]