1939027968

素因数分解:

$2^{11}\times 3^2\times {\mathrm{105199}}^1$

素因数の和:105227

約数の個数: 72

約数和(自身を含む): 5600322000

約数和(自身を除く): 3661294032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 105199, 210398, 315597, 420796, 631194, 841592, 946791, 1262388, 1683184, 1893582, 2524776, 3366368, 3787164, 5049552, 6732736, 7574328, 10099104, 13465472, 15148656, 20198208, 26930944, 30297312, 40396416, 53861888, 60594624, 80792832, 107723776, 121189248, 161585664, 215447552, 242378496, 323171328, 484756992, 646342656, 969513984, 1939027968]

約数ペア:

[(1, 1939027968), (2, 969513984), (3, 646342656), (4, 484756992), (6, 323171328), (8, 242378496), (9, 215447552), (12, 161585664), (16, 121189248), (18, 107723776), (24, 80792832), (32, 60594624), (36, 53861888), (48, 40396416), (64, 30297312), (72, 26930944), (96, 20198208), (128, 15148656), (144, 13465472), (192, 10099104), (256, 7574328), (288, 6732736), (384, 5049552), (512, 3787164), (576, 3366368), (768, 2524776), (1024, 1893582), (1152, 1683184), (1536, 1262388), (2048, 946791), (2304, 841592), (3072, 631194), (4608, 420796), (6144, 315597), (9216, 210398), (18432, 105199)]