259609248

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9293}}^1$

素因数の和:9406

約数の個数: 72

約数和(自身を含む): 745955028

約数和(自身を除く): 486345780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9293, 9312, 13968, 18586, 27879, 27936, 37172, 55758, 74344, 83637, 111516, 148688, 167274, 223032, 297376, 334548, 446064, 669096, 892128, 901421, 1338192, 1802842, 2676384, 2704263, 3605684, 5408526, 7211368, 8112789, 10817052, 14422736, 16225578, 21634104, 28845472, 32451156, 43268208, 64902312, 86536416, 129804624, 259609248]

約数ペア:

[(1, 259609248), (2, 129804624), (3, 86536416), (4, 64902312), (6, 43268208), (8, 32451156), (9, 28845472), (12, 21634104), (16, 16225578), (18, 14422736), (24, 10817052), (32, 8112789), (36, 7211368), (48, 5408526), (72, 3605684), (96, 2704263), (97, 2676384), (144, 1802842), (194, 1338192), (288, 901421), (291, 892128), (388, 669096), (582, 446064), (776, 334548), (873, 297376), (1164, 223032), (1552, 167274), (1746, 148688), (2328, 111516), (3104, 83637), (3492, 74344), (4656, 55758), (6984, 37172), (9293, 27936), (9312, 27879), (13968, 18586)]