868977692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 1834963200

約数和(自身を除く): 965985508

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 73, 76, 116, 146, 209, 292, 319, 418, 491, 551, 638, 803, 836, 982, 1102, 1276, 1387, 1606, 1964, 2117, 2204, 2774, 3212, 4234, 5401, 5548, 6061, 8468, 9329, 10802, 12122, 14239, 15257, 18658, 21604, 23287, 24244, 28478, 30514, 35843, 37316, 40223, 46574, 56956, 61028, 71686, 80446, 93148, 102619, 143372, 156629, 160892, 205238, 270541, 313258, 394273, 410476, 442453, 541082, 626516, 681017, 788546, 884906, 1039447, 1082164, 1362034, 1577092, 1769812, 2078894, 2724068, 2975951, 4157788, 5951902, 7491187, 11433917, 11903804, 14982374, 19749493, 22867834, 29964748, 39498986, 45735668, 78997972, 217244423, 434488846, 868977692]

約数ペア:

[(1, 868977692), (2, 434488846), (4, 217244423), (11, 78997972), (19, 45735668), (22, 39498986), (29, 29964748), (38, 22867834), (44, 19749493), (58, 14982374), (73, 11903804), (76, 11433917), (116, 7491187), (146, 5951902), (209, 4157788), (292, 2975951), (319, 2724068), (418, 2078894), (491, 1769812), (551, 1577092), (638, 1362034), (803, 1082164), (836, 1039447), (982, 884906), (1102, 788546), (1276, 681017), (1387, 626516), (1606, 541082), (1964, 442453), (2117, 410476), (2204, 394273), (2774, 313258), (3212, 270541), (4234, 205238), (5401, 160892), (5548, 156629), (6061, 143372), (8468, 102619), (9329, 93148), (10802, 80446), (12122, 71686), (14239, 61028), (15257, 56956), (18658, 46574), (21604, 40223), (23287, 37316), (24244, 35843), (28478, 30514)]