338111172

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 1068936960

約数和(自身を除く): 730825788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 229, 243, 252, 279, 294, 324, 372, 378, 434, 441, 458, 486, 558, 567, 588, 651, 687, 756, 837, 868, 882, 916, 972, 1116, 1134, 1302, 1323, 1374, 1519, 1603, 1674, 1701, 1764, 1953, 2061, 2268, 2511, 2604, 2646, 2748, 3038, 3206, 3348, 3402, 3906, 3969, 4122, 4557, 4809, 5022, 5292, 5859, 6076, 6183, 6412, 6804, 7099, 7533, 7812, 7938, 8244, 9114, 9618, 10044, 11221, 11718, 11907, 12366, 13671, 14198, 14427, 15066, 15876, 17577, 18228, 18549, 19236, 21297, 22442, 23436, 23814, 24732, 27342, 28396, 28854, 30132, 33663, 35154, 37098, 41013, 42594, 43281, 44884, 47628, 49693, 52731, 54684, 55647, 57708, 63891, 67326, 70308, 74196, 82026, 85188, 86562, 99386, 100989, 105462, 111294, 123039, 127782, 129843, 134652, 149079, 164052, 173124, 191673, 198772, 201978, 210924, 222588, 246078, 255564, 259686, 298158, 302967, 347851, 369117, 383346, 389529, 403956, 447237, 492156, 519372, 575019, 596316, 605934, 695702, 738234, 766692, 779058, 894474, 908901, 1043553, 1150038, 1211868, 1341711, 1391404, 1476468, 1558116, 1725057, 1788948, 1817802, 2087106, 2300076, 2683422, 2726703, 3130659, 3450114, 3635604, 4025133, 4174212, 5366844, 5453406, 6261318, 6900228, 8050266, 9391977, 10906812, 12075399, 12522636, 16100532, 18783954, 24150798, 28175931, 37567908, 48301596, 56351862, 84527793, 112703724, 169055586, 338111172]

約数ペア:

[(1, 338111172), (2, 169055586), (3, 112703724), (4, 84527793), (6, 56351862), (7, 48301596), (9, 37567908), (12, 28175931), (14, 24150798), (18, 18783954), (21, 16100532), (27, 12522636), (28, 12075399), (31, 10906812), (36, 9391977), (42, 8050266), (49, 6900228), (54, 6261318), (62, 5453406), (63, 5366844), (81, 4174212), (84, 4025133), (93, 3635604), (98, 3450114), (108, 3130659), (124, 2726703), (126, 2683422), (147, 2300076), (162, 2087106), (186, 1817802), (189, 1788948), (196, 1725057), (217, 1558116), (229, 1476468), (243, 1391404), (252, 1341711), (279, 1211868), (294, 1150038), (324, 1043553), (372, 908901), (378, 894474), (434, 779058), (441, 766692), (458, 738234), (486, 695702), (558, 605934), (567, 596316), (588, 575019), (651, 519372), (687, 492156), (756, 447237), (837, 403956), (868, 389529), (882, 383346), (916, 369117), (972, 347851), (1116, 302967), (1134, 298158), (1302, 259686), (1323, 255564), (1374, 246078), (1519, 222588), (1603, 210924), (1674, 201978), (1701, 198772), (1764, 191673), (1953, 173124), (2061, 164052), (2268, 149079), (2511, 134652), (2604, 129843), (2646, 127782), (2748, 123039), (3038, 111294), (3206, 105462), (3348, 100989), (3402, 99386), (3906, 86562), (3969, 85188), (4122, 82026), (4557, 74196), (4809, 70308), (5022, 67326), (5292, 63891), (5859, 57708), (6076, 55647), (6183, 54684), (6412, 52731), (6804, 49693), (7099, 47628), (7533, 44884), (7812, 43281), (7938, 42594), (8244, 41013), (9114, 37098), (9618, 35154), (10044, 33663), (11221, 30132), (11718, 28854), (11907, 28396), (12366, 27342), (13671, 24732), (14198, 23814), (14427, 23436), (15066, 22442), (15876, 21297), (17577, 19236), (18228, 18549)]