2420171856

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 6928169664

約数和(自身を除く): 4507997808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 137, 144, 201, 268, 274, 402, 411, 536, 548, 603, 804, 822, 1072, 1096, 1206, 1233, 1608, 1644, 1831, 2192, 2412, 2466, 3216, 3288, 3662, 4824, 4932, 5493, 6576, 7324, 9179, 9648, 9864, 10986, 14648, 16479, 18358, 19728, 21972, 27537, 29296, 32958, 36716, 43944, 55074, 65916, 73432, 82611, 87888, 110148, 122677, 131832, 146864, 165222, 220296, 245354, 250847, 263664, 330444, 368031, 440592, 490708, 501694, 660888, 736062, 752541, 981416, 1003388, 1104093, 1321776, 1472124, 1505082, 1962832, 2006776, 2208186, 2257623, 2944248, 3010164, 4013552, 4416372, 4515246, 5888496, 6020328, 8832744, 9030492, 12040656, 16806749, 17665488, 18060984, 33613498, 36121968, 50420247, 67226996, 100840494, 134453992, 151260741, 201680988, 268907984, 302521482, 403361976, 605042964, 806723952, 1210085928, 2420171856]

約数ペア:

[(1, 2420171856), (2, 1210085928), (3, 806723952), (4, 605042964), (6, 403361976), (8, 302521482), (9, 268907984), (12, 201680988), (16, 151260741), (18, 134453992), (24, 100840494), (36, 67226996), (48, 50420247), (67, 36121968), (72, 33613498), (134, 18060984), (137, 17665488), (144, 16806749), (201, 12040656), (268, 9030492), (274, 8832744), (402, 6020328), (411, 5888496), (536, 4515246), (548, 4416372), (603, 4013552), (804, 3010164), (822, 2944248), (1072, 2257623), (1096, 2208186), (1206, 2006776), (1233, 1962832), (1608, 1505082), (1644, 1472124), (1831, 1321776), (2192, 1104093), (2412, 1003388), (2466, 981416), (3216, 752541), (3288, 736062), (3662, 660888), (4824, 501694), (4932, 490708), (5493, 440592), (6576, 368031), (7324, 330444), (9179, 263664), (9648, 250847), (9864, 245354), (10986, 220296), (14648, 165222), (16479, 146864), (18358, 131832), (19728, 122677), (21972, 110148), (27537, 87888), (29296, 82611), (32958, 73432), (36716, 65916), (43944, 55074)]