15788407968

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{202291}}^1$

素因数の和:202578

約数の個数: 72

約数和(自身を含む): 45064184256

約数和(自身を除く): 29275776288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 8672, 9756, 13008, 19512, 26016, 39024, 78048, 202291, 404582, 606873, 809164, 1213746, 1618328, 1820619, 2427492, 3236656, 3641238, 4854984, 6473312, 7282476, 9709968, 14564952, 19419936, 29129904, 54820861, 58259808, 109641722, 164462583, 219283444, 328925166, 438566888, 493387749, 657850332, 877133776, 986775498, 1315700664, 1754267552, 1973550996, 2631401328, 3947101992, 5262802656, 7894203984, 15788407968]

約数ペア:

[(1, 15788407968), (2, 7894203984), (3, 5262802656), (4, 3947101992), (6, 2631401328), (8, 1973550996), (9, 1754267552), (12, 1315700664), (16, 986775498), (18, 877133776), (24, 657850332), (32, 493387749), (36, 438566888), (48, 328925166), (72, 219283444), (96, 164462583), (144, 109641722), (271, 58259808), (288, 54820861), (542, 29129904), (813, 19419936), (1084, 14564952), (1626, 9709968), (2168, 7282476), (2439, 6473312), (3252, 4854984), (4336, 3641238), (4878, 3236656), (6504, 2427492), (8672, 1820619), (9756, 1618328), (13008, 1213746), (19512, 809164), (26016, 606873), (39024, 404582), (78048, 202291)]