553164565688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{22697}}^1$

素因数の和:22981

約数の個数: 128

約数和(自身を含む): 1244649369600

約数和(自身を除く): 691484803912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 139, 202, 217, 248, 278, 404, 434, 556, 707, 808, 868, 973, 1112, 1414, 1736, 1946, 2828, 3131, 3892, 4309, 5656, 6262, 7784, 8618, 12524, 14039, 17236, 21917, 22697, 25048, 28078, 30163, 34472, 43834, 45394, 56156, 60326, 87668, 90788, 98273, 112312, 120652, 158879, 175336, 181576, 196546, 241304, 317758, 393092, 435209, 635516, 703607, 786184, 870418, 1271032, 1407214, 1740836, 2292397, 2814428, 3046463, 3154883, 3481672, 4584794, 4925249, 5628856, 6092926, 6309766, 9169588, 9850498, 12185852, 12619532, 16046779, 18339176, 19700996, 22084181, 24371704, 25239064, 32093558, 39401992, 44168362, 64187116, 71064307, 88336724, 97801373, 128374232, 142128614, 176673448, 195602746, 284257228, 318643183, 391205492, 497450149, 568514456, 637286366, 684609611, 782410984, 994900298, 1274572732, 1369219222, 1989800596, 2230502281, 2549145464, 2738438444, 3979601192, 4461004562, 5476876888, 8922009124, 9877938673, 17844018248, 19755877346, 39511754692, 69145570711, 79023509384, 138291141422, 276582282844, 553164565688]

約数ペア:

[(1, 553164565688), (2, 276582282844), (4, 138291141422), (7, 79023509384), (8, 69145570711), (14, 39511754692), (28, 19755877346), (31, 17844018248), (56, 9877938673), (62, 8922009124), (101, 5476876888), (124, 4461004562), (139, 3979601192), (202, 2738438444), (217, 2549145464), (248, 2230502281), (278, 1989800596), (404, 1369219222), (434, 1274572732), (556, 994900298), (707, 782410984), (808, 684609611), (868, 637286366), (973, 568514456), (1112, 497450149), (1414, 391205492), (1736, 318643183), (1946, 284257228), (2828, 195602746), (3131, 176673448), (3892, 142128614), (4309, 128374232), (5656, 97801373), (6262, 88336724), (7784, 71064307), (8618, 64187116), (12524, 44168362), (14039, 39401992), (17236, 32093558), (21917, 25239064), (22697, 24371704), (25048, 22084181), (28078, 19700996), (30163, 18339176), (34472, 16046779), (43834, 12619532), (45394, 12185852), (56156, 9850498), (60326, 9169588), (87668, 6309766), (90788, 6092926), (98273, 5628856), (112312, 4925249), (120652, 4584794), (158879, 3481672), (175336, 3154883), (181576, 3046463), (196546, 2814428), (241304, 2292397), (317758, 1740836), (393092, 1407214), (435209, 1271032), (635516, 870418), (703607, 786184)]