993503376

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 2882307584

約数和(自身を除く): 1888804208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 457, 487, 496, 558, 744, 914, 974, 1116, 1371, 1461, 1488, 1828, 1948, 2232, 2742, 2922, 3656, 3896, 4113, 4383, 4464, 5484, 5844, 7312, 7792, 8226, 8766, 10968, 11688, 14167, 15097, 16452, 17532, 21936, 23376, 28334, 30194, 32904, 35064, 42501, 45291, 56668, 60388, 65808, 70128, 85002, 90582, 113336, 120776, 127503, 135873, 170004, 181164, 222559, 226672, 241552, 255006, 271746, 340008, 362328, 445118, 510012, 543492, 667677, 680016, 724656, 890236, 1020024, 1086984, 1335354, 1780472, 2003031, 2040048, 2173968, 2670708, 3560944, 4006062, 5341416, 6899329, 8012124, 10682832, 13798658, 16024248, 20697987, 27597316, 32048496, 41395974, 55194632, 62093961, 82791948, 110389264, 124187922, 165583896, 248375844, 331167792, 496751688, 993503376]

約数ペア:

[(1, 993503376), (2, 496751688), (3, 331167792), (4, 248375844), (6, 165583896), (8, 124187922), (9, 110389264), (12, 82791948), (16, 62093961), (18, 55194632), (24, 41395974), (31, 32048496), (36, 27597316), (48, 20697987), (62, 16024248), (72, 13798658), (93, 10682832), (124, 8012124), (144, 6899329), (186, 5341416), (248, 4006062), (279, 3560944), (372, 2670708), (457, 2173968), (487, 2040048), (496, 2003031), (558, 1780472), (744, 1335354), (914, 1086984), (974, 1020024), (1116, 890236), (1371, 724656), (1461, 680016), (1488, 667677), (1828, 543492), (1948, 510012), (2232, 445118), (2742, 362328), (2922, 340008), (3656, 271746), (3896, 255006), (4113, 241552), (4383, 226672), (4464, 222559), (5484, 181164), (5844, 170004), (7312, 135873), (7792, 127503), (8226, 120776), (8766, 113336), (10968, 90582), (11688, 85002), (14167, 70128), (15097, 65808), (16452, 60388), (17532, 56668), (21936, 45291), (23376, 42501), (28334, 35064), (30194, 32904)]