269316108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 808805088

約数和(自身を除く): 539488980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 23, 34, 36, 38, 46, 51, 53, 57, 68, 69, 76, 92, 102, 106, 114, 138, 153, 159, 171, 204, 207, 212, 228, 276, 306, 318, 323, 342, 361, 391, 414, 437, 477, 612, 636, 646, 684, 722, 782, 828, 874, 901, 954, 969, 1007, 1083, 1173, 1219, 1292, 1311, 1444, 1564, 1748, 1802, 1908, 1938, 2014, 2166, 2346, 2438, 2622, 2703, 2907, 3021, 3249, 3519, 3604, 3657, 3876, 3933, 4028, 4332, 4692, 4876, 5244, 5406, 5814, 6042, 6137, 6498, 7038, 7314, 7429, 7866, 8109, 8303, 9063, 10812, 10971, 11628, 12084, 12274, 12996, 14076, 14628, 14858, 15732, 16218, 16606, 17119, 18126, 18411, 19133, 20723, 21942, 22287, 23161, 24548, 24909, 29716, 32436, 33212, 34238, 36252, 36822, 38266, 41446, 43884, 44574, 46322, 49818, 51357, 55233, 57399, 62169, 66861, 68476, 69483, 73644, 74727, 76532, 82892, 89148, 92644, 99636, 102714, 110466, 114798, 124338, 133722, 138966, 141151, 149454, 154071, 172197, 186507, 205428, 208449, 220932, 229596, 248676, 267444, 277932, 282302, 298908, 308142, 325261, 344394, 373014, 393737, 416898, 423453, 440059, 564604, 616284, 650522, 688788, 746028, 787474, 833796, 846906, 880118, 975783, 1181211, 1270359, 1301044, 1320177, 1574948, 1693812, 1760236, 1951566, 2362422, 2540718, 2640354, 2927349, 3543633, 3903132, 3960531, 4724844, 5081436, 5280708, 5854698, 7087266, 7481003, 7921062, 11709396, 14174532, 14962006, 15842124, 22443009, 29924012, 44886018, 67329027, 89772036, 134658054, 269316108]

約数ペア:

[(1, 269316108), (2, 134658054), (3, 89772036), (4, 67329027), (6, 44886018), (9, 29924012), (12, 22443009), (17, 15842124), (18, 14962006), (19, 14174532), (23, 11709396), (34, 7921062), (36, 7481003), (38, 7087266), (46, 5854698), (51, 5280708), (53, 5081436), (57, 4724844), (68, 3960531), (69, 3903132), (76, 3543633), (92, 2927349), (102, 2640354), (106, 2540718), (114, 2362422), (138, 1951566), (153, 1760236), (159, 1693812), (171, 1574948), (204, 1320177), (207, 1301044), (212, 1270359), (228, 1181211), (276, 975783), (306, 880118), (318, 846906), (323, 833796), (342, 787474), (361, 746028), (391, 688788), (414, 650522), (437, 616284), (477, 564604), (612, 440059), (636, 423453), (646, 416898), (684, 393737), (722, 373014), (782, 344394), (828, 325261), (874, 308142), (901, 298908), (954, 282302), (969, 277932), (1007, 267444), (1083, 248676), (1173, 229596), (1219, 220932), (1292, 208449), (1311, 205428), (1444, 186507), (1564, 172197), (1748, 154071), (1802, 149454), (1908, 141151), (1938, 138966), (2014, 133722), (2166, 124338), (2346, 114798), (2438, 110466), (2622, 102714), (2703, 99636), (2907, 92644), (3021, 89148), (3249, 82892), (3519, 76532), (3604, 74727), (3657, 73644), (3876, 69483), (3933, 68476), (4028, 66861), (4332, 62169), (4692, 57399), (4876, 55233), (5244, 51357), (5406, 49818), (5814, 46322), (6042, 44574), (6137, 43884), (6498, 41446), (7038, 38266), (7314, 36822), (7429, 36252), (7866, 34238), (8109, 33212), (8303, 32436), (9063, 29716), (10812, 24909), (10971, 24548), (11628, 23161), (12084, 22287), (12274, 21942), (12996, 20723), (14076, 19133), (14628, 18411), (14858, 18126), (15732, 17119), (16218, 16606)]