2218331376

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 6348056000

約数和(自身を除く): 4129724624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 109, 144, 158, 218, 237, 316, 327, 436, 474, 632, 654, 711, 872, 948, 981, 1264, 1308, 1422, 1744, 1789, 1896, 1962, 2616, 2844, 3578, 3792, 3924, 5232, 5367, 5688, 7156, 7848, 8611, 10734, 11376, 14312, 15696, 16101, 17222, 21468, 25833, 28624, 32202, 34444, 42936, 51666, 64404, 68888, 77499, 85872, 103332, 128808, 137776, 141331, 154998, 195001, 206664, 257616, 282662, 309996, 390002, 413328, 423993, 565324, 585003, 619992, 780004, 847986, 1130648, 1170006, 1239984, 1271979, 1560008, 1695972, 1755009, 2261296, 2340012, 2543958, 3120016, 3391944, 3510018, 4680024, 5087916, 6783888, 7020036, 9360048, 10175832, 14040072, 15405079, 20351664, 28080144, 30810158, 46215237, 61620316, 92430474, 123240632, 138645711, 184860948, 246481264, 277291422, 369721896, 554582844, 739443792, 1109165688, 2218331376]

約数ペア:

[(1, 2218331376), (2, 1109165688), (3, 739443792), (4, 554582844), (6, 369721896), (8, 277291422), (9, 246481264), (12, 184860948), (16, 138645711), (18, 123240632), (24, 92430474), (36, 61620316), (48, 46215237), (72, 30810158), (79, 28080144), (109, 20351664), (144, 15405079), (158, 14040072), (218, 10175832), (237, 9360048), (316, 7020036), (327, 6783888), (436, 5087916), (474, 4680024), (632, 3510018), (654, 3391944), (711, 3120016), (872, 2543958), (948, 2340012), (981, 2261296), (1264, 1755009), (1308, 1695972), (1422, 1560008), (1744, 1271979), (1789, 1239984), (1896, 1170006), (1962, 1130648), (2616, 847986), (2844, 780004), (3578, 619992), (3792, 585003), (3924, 565324), (5232, 423993), (5367, 413328), (5688, 390002), (7156, 309996), (7848, 282662), (8611, 257616), (10734, 206664), (11376, 195001), (14312, 154998), (15696, 141331), (16101, 137776), (17222, 128808), (21468, 103332), (25833, 85872), (28624, 77499), (32202, 68888), (34444, 64404), (42936, 51666)]