2273311278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5287

約数の個数: 128

約数和(自身を含む): 6178176000

約数和(自身を除く): 3904864722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 133, 171, 183, 189, 266, 342, 366, 378, 399, 427, 513, 549, 798, 854, 1026, 1098, 1159, 1197, 1281, 1647, 2318, 2394, 2562, 3294, 3477, 3591, 3843, 5189, 6954, 7182, 7686, 8113, 10378, 10431, 11529, 15567, 16226, 20862, 23058, 24339, 31134, 31293, 36323, 46701, 48678, 62586, 72646, 73017, 93402, 98591, 108969, 140103, 146034, 197182, 217938, 219051, 280206, 295773, 316529, 326907, 438102, 591546, 633058, 653814, 690137, 887319, 949587, 980721, 1380274, 1774638, 1899174, 1961442, 2070411, 2215703, 2661957, 2848761, 4140822, 4431406, 5323914, 5697522, 6014051, 6211233, 6647109, 8546283, 12028102, 12422466, 13294218, 17092566, 18042153, 18633699, 19941327, 36084306, 37267398, 39882654, 42098357, 54126459, 59823981, 84196714, 108252918, 119647962, 126295071, 162379377, 252590142, 324758754, 378885213, 757770426, 1136655639, 2273311278]

約数ペア:

[(1, 2273311278), (2, 1136655639), (3, 757770426), (6, 378885213), (7, 324758754), (9, 252590142), (14, 162379377), (18, 126295071), (19, 119647962), (21, 108252918), (27, 84196714), (38, 59823981), (42, 54126459), (54, 42098357), (57, 39882654), (61, 37267398), (63, 36084306), (114, 19941327), (122, 18633699), (126, 18042153), (133, 17092566), (171, 13294218), (183, 12422466), (189, 12028102), (266, 8546283), (342, 6647109), (366, 6211233), (378, 6014051), (399, 5697522), (427, 5323914), (513, 4431406), (549, 4140822), (798, 2848761), (854, 2661957), (1026, 2215703), (1098, 2070411), (1159, 1961442), (1197, 1899174), (1281, 1774638), (1647, 1380274), (2318, 980721), (2394, 949587), (2562, 887319), (3294, 690137), (3477, 653814), (3591, 633058), (3843, 591546), (5189, 438102), (6954, 326907), (7182, 316529), (7686, 295773), (8113, 280206), (10378, 219051), (10431, 217938), (11529, 197182), (15567, 146034), (16226, 140103), (20862, 108969), (23058, 98591), (24339, 93402), (31134, 73017), (31293, 72646), (36323, 62586), (46701, 48678)]