662803308

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 1718598336

約数和(自身を除く): 1055795028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 113, 122, 183, 226, 244, 339, 366, 452, 549, 678, 732, 1017, 1098, 1356, 2034, 2196, 2671, 4068, 5342, 6893, 8013, 10684, 13786, 16026, 20679, 24039, 27572, 32052, 41358, 48078, 62037, 82716, 96156, 124074, 162931, 248148, 301823, 325862, 488793, 603646, 651724, 905469, 977586, 1207292, 1466379, 1810938, 1955172, 2716407, 2932758, 3621876, 5432814, 5865516, 10865628, 18411203, 36822406, 55233609, 73644812, 110467218, 165700827, 220934436, 331401654, 662803308]

約数ペア:

[(1, 662803308), (2, 331401654), (3, 220934436), (4, 165700827), (6, 110467218), (9, 73644812), (12, 55233609), (18, 36822406), (36, 18411203), (61, 10865628), (113, 5865516), (122, 5432814), (183, 3621876), (226, 2932758), (244, 2716407), (339, 1955172), (366, 1810938), (452, 1466379), (549, 1207292), (678, 977586), (732, 905469), (1017, 651724), (1098, 603646), (1356, 488793), (2034, 325862), (2196, 301823), (2671, 248148), (4068, 162931), (5342, 124074), (6893, 96156), (8013, 82716), (10684, 62037), (13786, 48078), (16026, 41358), (20679, 32052), (24039, 27572)]