1216576422

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4441}}^1$

素因数の和:4563

約数の個数: 80

約数和(自身を含む): 2902402800

約数和(自身を除く): 1685826378

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 89, 114, 162, 171, 178, 267, 342, 513, 534, 801, 1026, 1539, 1602, 1691, 2403, 3078, 3382, 4441, 4806, 5073, 7209, 8882, 10146, 13323, 14418, 15219, 26646, 30438, 39969, 45657, 79938, 84379, 91314, 119907, 136971, 168758, 239814, 253137, 273942, 359721, 395249, 506274, 719442, 759411, 790498, 1185747, 1518822, 2278233, 2371494, 3557241, 4556466, 6834699, 7114482, 7509731, 10671723, 13669398, 15019462, 21343446, 22529193, 32015169, 45058386, 64030338, 67587579, 135175158, 202762737, 405525474, 608288211, 1216576422]

約数ペア:

[(1, 1216576422), (2, 608288211), (3, 405525474), (6, 202762737), (9, 135175158), (18, 67587579), (19, 64030338), (27, 45058386), (38, 32015169), (54, 22529193), (57, 21343446), (81, 15019462), (89, 13669398), (114, 10671723), (162, 7509731), (171, 7114482), (178, 6834699), (267, 4556466), (342, 3557241), (513, 2371494), (534, 2278233), (801, 1518822), (1026, 1185747), (1539, 790498), (1602, 759411), (1691, 719442), (2403, 506274), (3078, 395249), (3382, 359721), (4441, 273942), (4806, 253137), (5073, 239814), (7209, 168758), (8882, 136971), (10146, 119907), (13323, 91314), (14418, 84379), (15219, 79938), (26646, 45657), (30438, 39969)]