420094872

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{70297}}^1$

素因数の和:70392

約数の個数: 48

約数和(自身を含む): 1151481240

約数和(自身を除く): 731386368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 70297, 140594, 210891, 281188, 421782, 562376, 632673, 843564, 1265346, 1687128, 2530692, 5061384, 5834651, 11669302, 17503953, 23338604, 35007906, 46677208, 52511859, 70015812, 105023718, 140031624, 210047436, 420094872]

約数ペア:

[(1, 420094872), (2, 210047436), (3, 140031624), (4, 105023718), (6, 70015812), (8, 52511859), (9, 46677208), (12, 35007906), (18, 23338604), (24, 17503953), (36, 11669302), (72, 5834651), (83, 5061384), (166, 2530692), (249, 1687128), (332, 1265346), (498, 843564), (664, 632673), (747, 562376), (996, 421782), (1494, 281188), (1992, 210891), (2988, 140594), (5976, 70297)]