217953036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5179}}^1$

素因数の和:5363

約数の個数: 72

約数和(自身を含む): 633534720

約数和(自身を除く): 415581684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 4676, 5179, 6012, 7014, 10358, 10521, 14028, 15537, 20716, 21042, 31074, 36253, 42084, 46611, 62148, 72506, 93222, 108759, 145012, 186444, 217518, 326277, 435036, 652554, 864893, 1305108, 1729786, 2594679, 3459572, 5189358, 6054251, 7784037, 10378716, 12108502, 15568074, 18162753, 24217004, 31136148, 36325506, 54488259, 72651012, 108976518, 217953036]

約数ペア:

[(1, 217953036), (2, 108976518), (3, 72651012), (4, 54488259), (6, 36325506), (7, 31136148), (9, 24217004), (12, 18162753), (14, 15568074), (18, 12108502), (21, 10378716), (28, 7784037), (36, 6054251), (42, 5189358), (63, 3459572), (84, 2594679), (126, 1729786), (167, 1305108), (252, 864893), (334, 652554), (501, 435036), (668, 326277), (1002, 217518), (1169, 186444), (1503, 145012), (2004, 108759), (2338, 93222), (3006, 72506), (3507, 62148), (4676, 46611), (5179, 42084), (6012, 36253), (7014, 31074), (10358, 21042), (10521, 20716), (14028, 15537)]