231615828

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 617164800

約数和(自身を除く): 385548972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 163, 177, 223, 236, 326, 354, 446, 489, 531, 652, 669, 708, 892, 978, 1062, 1338, 1467, 1593, 1956, 2007, 2124, 2676, 2934, 3186, 4014, 4401, 5868, 6021, 6372, 8028, 8802, 9617, 12042, 13157, 17604, 19234, 24084, 26314, 28851, 36349, 38468, 39471, 52628, 57702, 72698, 78942, 86553, 109047, 115404, 118413, 145396, 157884, 173106, 218094, 236826, 259659, 327141, 346212, 355239, 436188, 473652, 519318, 654282, 710478, 981423, 1038636, 1308564, 1420956, 1962846, 2144591, 3925692, 4289182, 6433773, 8578364, 12867546, 19301319, 25735092, 38602638, 57903957, 77205276, 115807914, 231615828]

約数ペア:

[(1, 231615828), (2, 115807914), (3, 77205276), (4, 57903957), (6, 38602638), (9, 25735092), (12, 19301319), (18, 12867546), (27, 8578364), (36, 6433773), (54, 4289182), (59, 3925692), (108, 2144591), (118, 1962846), (163, 1420956), (177, 1308564), (223, 1038636), (236, 981423), (326, 710478), (354, 654282), (446, 519318), (489, 473652), (531, 436188), (652, 355239), (669, 346212), (708, 327141), (892, 259659), (978, 236826), (1062, 218094), (1338, 173106), (1467, 157884), (1593, 145396), (1956, 118413), (2007, 115404), (2124, 109047), (2676, 86553), (2934, 78942), (3186, 72698), (4014, 57702), (4401, 52628), (5868, 39471), (6021, 38468), (6372, 36349), (8028, 28851), (8802, 26314), (9617, 24084), (12042, 19234), (13157, 17604)]