420702336

素因数分解:

$2^7\times 3^4\times {\mathrm{40577}}^1$

素因数の和:40603

約数の個数: 80

約数和(自身を含む): 1252034190

約数和(自身を除く): 831331854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 40577, 81154, 121731, 162308, 243462, 324616, 365193, 486924, 649232, 730386, 973848, 1095579, 1298464, 1460772, 1947696, 2191158, 2596928, 2921544, 3286737, 3895392, 4382316, 5193856, 5843088, 6573474, 7790784, 8764632, 11686176, 13146948, 15581568, 17529264, 23372352, 26293896, 35058528, 46744704, 52587792, 70117056, 105175584, 140234112, 210351168, 420702336]

約数ペア:

[(1, 420702336), (2, 210351168), (3, 140234112), (4, 105175584), (6, 70117056), (8, 52587792), (9, 46744704), (12, 35058528), (16, 26293896), (18, 23372352), (24, 17529264), (27, 15581568), (32, 13146948), (36, 11686176), (48, 8764632), (54, 7790784), (64, 6573474), (72, 5843088), (81, 5193856), (96, 4382316), (108, 3895392), (128, 3286737), (144, 2921544), (162, 2596928), (192, 2191158), (216, 1947696), (288, 1460772), (324, 1298464), (384, 1095579), (432, 973848), (576, 730386), (648, 649232), (864, 486924), (1152, 365193), (1296, 324616), (1728, 243462), (2592, 162308), (3456, 121731), (5184, 81154), (10368, 40577)]