299243248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 661671936

約数和(自身を除く): 362428688

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 1054, 1426, 1543, 1564, 2108, 2852, 3086, 3128, 4216, 5704, 6172, 6256, 8432, 11408, 12121, 12344, 24242, 24688, 26231, 35489, 47833, 48484, 52462, 70978, 95666, 96968, 104924, 141956, 191332, 193936, 209848, 283912, 382664, 419696, 567824, 603313, 765328, 813161, 1100159, 1206626, 1626322, 2200318, 2413252, 3252644, 4400636, 4826504, 6505288, 8801272, 9653008, 13010576, 17602544, 18702703, 37405406, 74810812, 149621624, 299243248]

約数ペア:

[(1, 299243248), (2, 149621624), (4, 74810812), (8, 37405406), (16, 18702703), (17, 17602544), (23, 13010576), (31, 9653008), (34, 8801272), (46, 6505288), (62, 4826504), (68, 4400636), (92, 3252644), (124, 2413252), (136, 2200318), (184, 1626322), (248, 1206626), (272, 1100159), (368, 813161), (391, 765328), (496, 603313), (527, 567824), (713, 419696), (782, 382664), (1054, 283912), (1426, 209848), (1543, 193936), (1564, 191332), (2108, 141956), (2852, 104924), (3086, 96968), (3128, 95666), (4216, 70978), (5704, 52462), (6172, 48484), (6256, 47833), (8432, 35489), (11408, 26231), (12121, 24688), (12344, 24242)]