284568738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 617379840

約数和(自身を除く): 332811102

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 173, 282, 307, 346, 519, 614, 893, 921, 1038, 1786, 1842, 2679, 3287, 5358, 5833, 6574, 8131, 9861, 11666, 14429, 16262, 17499, 19722, 24393, 28858, 34998, 43287, 48786, 53111, 86574, 106222, 154489, 159333, 274151, 308978, 318666, 463467, 548302, 822453, 926934, 1009109, 1644906, 2018218, 2496217, 3027327, 4992434, 6054654, 7488651, 14977302, 47428123, 94856246, 142284369, 284568738]

約数ペア:

[(1, 284568738), (2, 142284369), (3, 94856246), (6, 47428123), (19, 14977302), (38, 7488651), (47, 6054654), (57, 4992434), (94, 3027327), (114, 2496217), (141, 2018218), (173, 1644906), (282, 1009109), (307, 926934), (346, 822453), (519, 548302), (614, 463467), (893, 318666), (921, 308978), (1038, 274151), (1786, 159333), (1842, 154489), (2679, 106222), (3287, 86574), (5358, 53111), (5833, 48786), (6574, 43287), (8131, 34998), (9861, 28858), (11666, 24393), (14429, 19722), (16262, 17499)]