39280248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 126604800

約数和(自身を除く): 87324552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 313, 332, 378, 498, 504, 581, 626, 664, 747, 756, 939, 996, 1162, 1252, 1494, 1512, 1743, 1878, 1992, 2191, 2241, 2324, 2504, 2817, 2988, 3486, 3756, 4382, 4482, 4648, 5229, 5634, 5976, 6573, 6972, 7512, 8451, 8764, 8964, 10458, 11268, 13146, 13944, 15687, 16902, 17528, 17928, 19719, 20916, 22536, 25979, 26292, 31374, 33804, 39438, 41832, 51958, 52584, 59157, 62748, 67608, 77937, 78876, 103916, 118314, 125496, 155874, 157752, 181853, 207832, 233811, 236628, 311748, 363706, 467622, 473256, 545559, 623496, 701433, 727412, 935244, 1091118, 1402866, 1454824, 1636677, 1870488, 2182236, 2805732, 3273354, 4364472, 4910031, 5611464, 6546708, 9820062, 13093416, 19640124, 39280248]

約数ペア:

[(1, 39280248), (2, 19640124), (3, 13093416), (4, 9820062), (6, 6546708), (7, 5611464), (8, 4910031), (9, 4364472), (12, 3273354), (14, 2805732), (18, 2182236), (21, 1870488), (24, 1636677), (27, 1454824), (28, 1402866), (36, 1091118), (42, 935244), (54, 727412), (56, 701433), (63, 623496), (72, 545559), (83, 473256), (84, 467622), (108, 363706), (126, 311748), (166, 236628), (168, 233811), (189, 207832), (216, 181853), (249, 157752), (252, 155874), (313, 125496), (332, 118314), (378, 103916), (498, 78876), (504, 77937), (581, 67608), (626, 62748), (664, 59157), (747, 52584), (756, 51958), (939, 41832), (996, 39438), (1162, 33804), (1252, 31374), (1494, 26292), (1512, 25979), (1743, 22536), (1878, 20916), (1992, 19719), (2191, 17928), (2241, 17528), (2324, 16902), (2504, 15687), (2817, 13944), (2988, 13146), (3486, 11268), (3756, 10458), (4382, 8964), (4482, 8764), (4648, 8451), (5229, 7512), (5634, 6972), (5976, 6573)]