626490216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21379}}^1$

素因数の和:21439

約数の個数: 96

約数和(自身を含む): 1901109600

約数和(自身を除く): 1274619384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 7326, 9768, 14652, 21379, 29304, 42758, 64137, 85516, 128274, 171032, 192411, 235169, 256548, 384822, 470338, 513096, 705507, 769644, 791023, 940676, 1411014, 1539288, 1582046, 1881352, 2116521, 2373069, 2822028, 3164092, 4233042, 4746138, 5644056, 6328184, 7119207, 8466084, 8701253, 9492276, 14238414, 16932168, 17402506, 18984552, 26103759, 28476828, 34805012, 52207518, 56953656, 69610024, 78311277, 104415036, 156622554, 208830072, 313245108, 626490216]

約数ペア:

[(1, 626490216), (2, 313245108), (3, 208830072), (4, 156622554), (6, 104415036), (8, 78311277), (9, 69610024), (11, 56953656), (12, 52207518), (18, 34805012), (22, 28476828), (24, 26103759), (33, 18984552), (36, 17402506), (37, 16932168), (44, 14238414), (66, 9492276), (72, 8701253), (74, 8466084), (88, 7119207), (99, 6328184), (111, 5644056), (132, 4746138), (148, 4233042), (198, 3164092), (222, 2822028), (264, 2373069), (296, 2116521), (333, 1881352), (396, 1582046), (407, 1539288), (444, 1411014), (666, 940676), (792, 791023), (814, 769644), (888, 705507), (1221, 513096), (1332, 470338), (1628, 384822), (2442, 256548), (2664, 235169), (3256, 192411), (3663, 171032), (4884, 128274), (7326, 85516), (9768, 64137), (14652, 42758), (21379, 29304)]