223953768

素因数分解:

$2^3\times 3^3\times {\mathrm{487}}^1\times {\mathrm{2129}}^1$

素因数の和:2631

約数の個数: 64

約数和(自身を含む): 623664000

約数和(自身を除く): 399710232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 487, 974, 1461, 1948, 2129, 2922, 3896, 4258, 4383, 5844, 6387, 8516, 8766, 11688, 12774, 13149, 17032, 17532, 19161, 25548, 26298, 35064, 38322, 51096, 52596, 57483, 76644, 105192, 114966, 153288, 229932, 459864, 1036823, 2073646, 3110469, 4147292, 6220938, 8294584, 9331407, 12441876, 18662814, 24883752, 27994221, 37325628, 55988442, 74651256, 111976884, 223953768]

約数ペア:

[(1, 223953768), (2, 111976884), (3, 74651256), (4, 55988442), (6, 37325628), (8, 27994221), (9, 24883752), (12, 18662814), (18, 12441876), (24, 9331407), (27, 8294584), (36, 6220938), (54, 4147292), (72, 3110469), (108, 2073646), (216, 1036823), (487, 459864), (974, 229932), (1461, 153288), (1948, 114966), (2129, 105192), (2922, 76644), (3896, 57483), (4258, 52596), (4383, 51096), (5844, 38322), (6387, 35064), (8516, 26298), (8766, 25548), (11688, 19161), (12774, 17532), (13149, 17032)]