31504948002

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{39317}}^1$

素因数の和:39429

約数の個数: 128

約数和(自身を含む): 81529804800

約数和(自身を除く): 50024856798

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 71, 99, 114, 142, 171, 198, 209, 213, 297, 342, 418, 426, 513, 594, 627, 639, 781, 1026, 1254, 1278, 1349, 1562, 1881, 1917, 2343, 2698, 3762, 3834, 4047, 4686, 5643, 7029, 8094, 11286, 12141, 14058, 14839, 21087, 24282, 29678, 36423, 39317, 42174, 44517, 72846, 78634, 89034, 117951, 133551, 235902, 267102, 353853, 400653, 432487, 707706, 747023, 801306, 864974, 1061559, 1297461, 1494046, 2123118, 2241069, 2594922, 2791507, 3892383, 4482138, 5583014, 6723207, 7784766, 8217253, 8374521, 11677149, 13446414, 16434506, 16749042, 20169621, 23354298, 24651759, 25123563, 30706577, 40339242, 49303518, 50247126, 53038633, 61413154, 73955277, 75370689, 92119731, 106077266, 147910554, 150741378, 159115899, 184239462, 221865831, 276359193, 318231798, 443731662, 477347697, 552718386, 583424963, 829077579, 954695394, 1166849926, 1432043091, 1658155158, 1750274889, 2864086182, 3500549778, 5250824667, 10501649334, 15752474001, 31504948002]

約数ペア:

[(1, 31504948002), (2, 15752474001), (3, 10501649334), (6, 5250824667), (9, 3500549778), (11, 2864086182), (18, 1750274889), (19, 1658155158), (22, 1432043091), (27, 1166849926), (33, 954695394), (38, 829077579), (54, 583424963), (57, 552718386), (66, 477347697), (71, 443731662), (99, 318231798), (114, 276359193), (142, 221865831), (171, 184239462), (198, 159115899), (209, 150741378), (213, 147910554), (297, 106077266), (342, 92119731), (418, 75370689), (426, 73955277), (513, 61413154), (594, 53038633), (627, 50247126), (639, 49303518), (781, 40339242), (1026, 30706577), (1254, 25123563), (1278, 24651759), (1349, 23354298), (1562, 20169621), (1881, 16749042), (1917, 16434506), (2343, 13446414), (2698, 11677149), (3762, 8374521), (3834, 8217253), (4047, 7784766), (4686, 6723207), (5643, 5583014), (7029, 4482138), (8094, 3892383), (11286, 2791507), (12141, 2594922), (14058, 2241069), (14839, 2123118), (21087, 1494046), (24282, 1297461), (29678, 1061559), (36423, 864974), (39317, 801306), (42174, 747023), (44517, 707706), (72846, 432487), (78634, 400653), (89034, 353853), (117951, 267102), (133551, 235902)]