222758748

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 608213760

約数和(自身を除く): 385455012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 59, 81, 86, 108, 118, 129, 162, 172, 177, 236, 258, 271, 324, 354, 387, 516, 531, 542, 708, 774, 813, 1062, 1084, 1161, 1548, 1593, 1626, 2124, 2322, 2439, 2537, 3186, 3252, 3483, 4644, 4779, 4878, 5074, 6372, 6966, 7317, 7611, 9558, 9756, 10148, 11653, 13932, 14634, 15222, 15989, 19116, 21951, 22833, 23306, 29268, 30444, 31978, 34959, 43902, 45666, 46612, 47967, 63956, 68499, 69918, 87804, 91332, 95934, 104877, 136998, 139836, 143901, 191868, 205497, 209754, 273996, 287802, 314631, 410994, 419508, 431703, 575604, 629262, 687527, 821988, 863406, 943893, 1258524, 1295109, 1375054, 1726812, 1887786, 2062581, 2590218, 2750108, 3775572, 4125162, 5180436, 6187743, 8250324, 12375486, 18563229, 24750972, 37126458, 55689687, 74252916, 111379374, 222758748]

約数ペア:

[(1, 222758748), (2, 111379374), (3, 74252916), (4, 55689687), (6, 37126458), (9, 24750972), (12, 18563229), (18, 12375486), (27, 8250324), (36, 6187743), (43, 5180436), (54, 4125162), (59, 3775572), (81, 2750108), (86, 2590218), (108, 2062581), (118, 1887786), (129, 1726812), (162, 1375054), (172, 1295109), (177, 1258524), (236, 943893), (258, 863406), (271, 821988), (324, 687527), (354, 629262), (387, 575604), (516, 431703), (531, 419508), (542, 410994), (708, 314631), (774, 287802), (813, 273996), (1062, 209754), (1084, 205497), (1161, 191868), (1548, 143901), (1593, 139836), (1626, 136998), (2124, 104877), (2322, 95934), (2439, 91332), (2537, 87804), (3186, 69918), (3252, 68499), (3483, 63956), (4644, 47967), (4779, 46612), (4878, 45666), (5074, 43902), (6372, 34959), (6966, 31978), (7317, 30444), (7611, 29268), (9558, 23306), (9756, 22833), (10148, 21951), (11653, 19116), (13932, 15989), (14634, 15222)]