990141516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100747}}^1$

素因数の和:100780

約数の個数: 96

約数和(自身を含む): 3159457280

約数和(自身を除く): 2169315764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 100747, 201494, 302241, 402988, 604482, 705229, 906723, 1208964, 1309711, 1410458, 1813446, 2115687, 2619422, 2720169, 2820916, 3626892, 3929133, 4231374, 5238844, 5440338, 6347061, 7858266, 8462748, 9167977, 10880676, 11787399, 12694122, 15716532, 18335954, 19041183, 23574798, 25388244, 27503931, 35362197, 36671908, 38082366, 47149596, 55007862, 70724394, 76164732, 82511793, 110015724, 141448788, 165023586, 247535379, 330047172, 495070758, 990141516]

約数ペア:

[(1, 990141516), (2, 495070758), (3, 330047172), (4, 247535379), (6, 165023586), (7, 141448788), (9, 110015724), (12, 82511793), (13, 76164732), (14, 70724394), (18, 55007862), (21, 47149596), (26, 38082366), (27, 36671908), (28, 35362197), (36, 27503931), (39, 25388244), (42, 23574798), (52, 19041183), (54, 18335954), (63, 15716532), (78, 12694122), (84, 11787399), (91, 10880676), (108, 9167977), (117, 8462748), (126, 7858266), (156, 6347061), (182, 5440338), (189, 5238844), (234, 4231374), (252, 3929133), (273, 3626892), (351, 2820916), (364, 2720169), (378, 2619422), (468, 2115687), (546, 1813446), (702, 1410458), (756, 1309711), (819, 1208964), (1092, 906723), (1404, 705229), (1638, 604482), (2457, 402988), (3276, 302241), (4914, 201494), (9828, 100747)]