198754224

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4466

約数の個数: 80

約数和(自身を含む): 548964864

約数和(自身を除く): 350210640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 4391, 5658, 7544, 8782, 11316, 13173, 15088, 17564, 22632, 26346, 35128, 45264, 52692, 70256, 100993, 105384, 180031, 201986, 210768, 302979, 360062, 403972, 540093, 605958, 720124, 807944, 1080186, 1211916, 1440248, 1615888, 2160372, 2423832, 2880496, 4140713, 4320744, 4847664, 8281426, 8641488, 12422139, 16562852, 24844278, 33125704, 49688556, 66251408, 99377112, 198754224]

約数ペア:

[(1, 198754224), (2, 99377112), (3, 66251408), (4, 49688556), (6, 33125704), (8, 24844278), (12, 16562852), (16, 12422139), (23, 8641488), (24, 8281426), (41, 4847664), (46, 4320744), (48, 4140713), (69, 2880496), (82, 2423832), (92, 2160372), (123, 1615888), (138, 1440248), (164, 1211916), (184, 1080186), (246, 807944), (276, 720124), (328, 605958), (368, 540093), (492, 403972), (552, 360062), (656, 302979), (943, 210768), (984, 201986), (1104, 180031), (1886, 105384), (1968, 100993), (2829, 70256), (3772, 52692), (4391, 45264), (5658, 35128), (7544, 26346), (8782, 22632), (11316, 17564), (13173, 15088)]