210173616

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 140

約数和(自身を含む): 628326352

約数和(自身を除く): 418152736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 487, 592, 648, 666, 729, 888, 972, 974, 999, 1296, 1332, 1458, 1461, 1776, 1944, 1948, 1998, 2664, 2916, 2922, 2997, 3888, 3896, 3996, 4383, 5328, 5832, 5844, 5994, 7792, 7992, 8766, 8991, 11664, 11688, 11988, 13149, 15984, 17532, 17982, 18019, 23376, 23976, 26298, 26973, 35064, 35964, 36038, 39447, 47952, 52596, 53946, 54057, 70128, 71928, 72076, 78894, 105192, 107892, 108114, 118341, 143856, 144152, 157788, 162171, 210384, 215784, 216228, 236682, 288304, 315576, 324342, 355023, 431568, 432456, 473364, 486513, 631152, 648684, 710046, 864912, 946728, 973026, 1297368, 1420092, 1459539, 1893456, 1946052, 2594736, 2840184, 2919078, 3892104, 4378617, 5680368, 5838156, 7784208, 8757234, 11676312, 13135851, 17514468, 23352624, 26271702, 35028936, 52543404, 70057872, 105086808, 210173616]

約数ペア:

[(1, 210173616), (2, 105086808), (3, 70057872), (4, 52543404), (6, 35028936), (8, 26271702), (9, 23352624), (12, 17514468), (16, 13135851), (18, 11676312), (24, 8757234), (27, 7784208), (36, 5838156), (37, 5680368), (48, 4378617), (54, 3892104), (72, 2919078), (74, 2840184), (81, 2594736), (108, 1946052), (111, 1893456), (144, 1459539), (148, 1420092), (162, 1297368), (216, 973026), (222, 946728), (243, 864912), (296, 710046), (324, 648684), (333, 631152), (432, 486513), (444, 473364), (486, 432456), (487, 431568), (592, 355023), (648, 324342), (666, 315576), (729, 288304), (888, 236682), (972, 216228), (974, 215784), (999, 210384), (1296, 162171), (1332, 157788), (1458, 144152), (1461, 143856), (1776, 118341), (1944, 108114), (1948, 107892), (1998, 105192), (2664, 78894), (2916, 72076), (2922, 71928), (2997, 70128), (3888, 54057), (3896, 53946), (3996, 52596), (4383, 47952), (5328, 39447), (5832, 36038), (5844, 35964), (5994, 35064), (7792, 26973), (7992, 26298), (8766, 23976), (8991, 23376), (11664, 18019), (11688, 17982), (11988, 17532), (13149, 15984)]