489462288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17551}}^1$

素因数の和:17652

約数の個数: 80

約数和(自身を含む): 1462573056

約数和(自身を除く): 973110768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 17551, 27888, 35102, 52653, 70204, 105306, 122857, 140408, 210612, 245714, 280816, 368571, 421224, 491428, 737142, 842448, 982856, 1456733, 1474284, 1965712, 2913466, 2948568, 4370199, 5826932, 5897136, 8740398, 10197131, 11653864, 17480796, 20394262, 23307728, 30591393, 34961592, 40788524, 61182786, 69923184, 81577048, 122365572, 163154096, 244731144, 489462288]

約数ペア:

[(1, 489462288), (2, 244731144), (3, 163154096), (4, 122365572), (6, 81577048), (7, 69923184), (8, 61182786), (12, 40788524), (14, 34961592), (16, 30591393), (21, 23307728), (24, 20394262), (28, 17480796), (42, 11653864), (48, 10197131), (56, 8740398), (83, 5897136), (84, 5826932), (112, 4370199), (166, 2948568), (168, 2913466), (249, 1965712), (332, 1474284), (336, 1456733), (498, 982856), (581, 842448), (664, 737142), (996, 491428), (1162, 421224), (1328, 368571), (1743, 280816), (1992, 245714), (2324, 210612), (3486, 140408), (3984, 122857), (4648, 105306), (6972, 70204), (9296, 52653), (13944, 35102), (17551, 27888)]