421839144

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 1209600000

約数和(自身を除く): 787760856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 79, 108, 118, 158, 177, 216, 236, 237, 316, 354, 419, 472, 474, 531, 632, 708, 711, 838, 948, 1062, 1257, 1416, 1422, 1593, 1676, 1896, 2124, 2133, 2514, 2844, 3186, 3352, 3771, 4248, 4266, 4661, 5028, 5688, 6372, 7542, 8532, 9322, 10056, 11313, 12744, 13983, 15084, 17064, 18644, 22626, 24721, 27966, 30168, 33101, 37288, 41949, 45252, 49442, 55932, 66202, 74163, 83898, 90504, 98884, 99303, 111864, 125847, 132404, 148326, 167796, 197768, 198606, 222489, 251694, 264808, 296652, 297909, 335592, 397212, 444978, 503388, 593304, 595818, 667467, 794424, 889956, 893727, 1006776, 1191636, 1334934, 1779912, 1787454, 1952959, 2383272, 2669868, 3574908, 3905918, 5339736, 5858877, 7149816, 7811836, 11717754, 15623672, 17576631, 23435508, 35153262, 46871016, 52729893, 70306524, 105459786, 140613048, 210919572, 421839144]

約数ペア:

[(1, 421839144), (2, 210919572), (3, 140613048), (4, 105459786), (6, 70306524), (8, 52729893), (9, 46871016), (12, 35153262), (18, 23435508), (24, 17576631), (27, 15623672), (36, 11717754), (54, 7811836), (59, 7149816), (72, 5858877), (79, 5339736), (108, 3905918), (118, 3574908), (158, 2669868), (177, 2383272), (216, 1952959), (236, 1787454), (237, 1779912), (316, 1334934), (354, 1191636), (419, 1006776), (472, 893727), (474, 889956), (531, 794424), (632, 667467), (708, 595818), (711, 593304), (838, 503388), (948, 444978), (1062, 397212), (1257, 335592), (1416, 297909), (1422, 296652), (1593, 264808), (1676, 251694), (1896, 222489), (2124, 198606), (2133, 197768), (2514, 167796), (2844, 148326), (3186, 132404), (3352, 125847), (3771, 111864), (4248, 99303), (4266, 98884), (4661, 90504), (5028, 83898), (5688, 74163), (6372, 66202), (7542, 55932), (8532, 49442), (9322, 45252), (10056, 41949), (11313, 37288), (12744, 33101), (13983, 30168), (15084, 27966), (17064, 24721), (18644, 22626)]