420347232

素因数分解:

$2^5\times 3^6\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 168

約数和(自身を含む): 1276921296

約数和(自身を除く): 856574064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 487, 592, 648, 666, 729, 864, 888, 972, 974, 999, 1184, 1296, 1332, 1458, 1461, 1776, 1944, 1948, 1998, 2592, 2664, 2916, 2922, 2997, 3552, 3888, 3896, 3996, 4383, 5328, 5832, 5844, 5994, 7776, 7792, 7992, 8766, 8991, 10656, 11664, 11688, 11988, 13149, 15584, 15984, 17532, 17982, 18019, 23328, 23376, 23976, 26298, 26973, 31968, 35064, 35964, 36038, 39447, 46752, 47952, 52596, 53946, 54057, 70128, 71928, 72076, 78894, 95904, 105192, 107892, 108114, 118341, 140256, 143856, 144152, 157788, 162171, 210384, 215784, 216228, 236682, 287712, 288304, 315576, 324342, 355023, 420768, 431568, 432456, 473364, 486513, 576608, 631152, 648684, 710046, 863136, 864912, 946728, 973026, 1262304, 1297368, 1420092, 1459539, 1729824, 1893456, 1946052, 2594736, 2840184, 2919078, 3786912, 3892104, 4378617, 5189472, 5680368, 5838156, 7784208, 8757234, 11360736, 11676312, 13135851, 15568416, 17514468, 23352624, 26271702, 35028936, 46705248, 52543404, 70057872, 105086808, 140115744, 210173616, 420347232]

約数ペア:

[(1, 420347232), (2, 210173616), (3, 140115744), (4, 105086808), (6, 70057872), (8, 52543404), (9, 46705248), (12, 35028936), (16, 26271702), (18, 23352624), (24, 17514468), (27, 15568416), (32, 13135851), (36, 11676312), (37, 11360736), (48, 8757234), (54, 7784208), (72, 5838156), (74, 5680368), (81, 5189472), (96, 4378617), (108, 3892104), (111, 3786912), (144, 2919078), (148, 2840184), (162, 2594736), (216, 1946052), (222, 1893456), (243, 1729824), (288, 1459539), (296, 1420092), (324, 1297368), (333, 1262304), (432, 973026), (444, 946728), (486, 864912), (487, 863136), (592, 710046), (648, 648684), (666, 631152), (729, 576608), (864, 486513), (888, 473364), (972, 432456), (974, 431568), (999, 420768), (1184, 355023), (1296, 324342), (1332, 315576), (1458, 288304), (1461, 287712), (1776, 236682), (1944, 216228), (1948, 215784), (1998, 210384), (2592, 162171), (2664, 157788), (2916, 144152), (2922, 143856), (2997, 140256), (3552, 118341), (3888, 108114), (3896, 107892), (3996, 105192), (4383, 95904), (5328, 78894), (5832, 72076), (5844, 71928), (5994, 70128), (7776, 54057), (7792, 53946), (7992, 52596), (8766, 47952), (8991, 46752), (10656, 39447), (11664, 36038), (11688, 35964), (11988, 35064), (13149, 31968), (15584, 26973), (15984, 26298), (17532, 23976), (17982, 23376), (18019, 23328)]