2495867094

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 224

約数和(自身を含む): 6895868160

約数和(自身を除く): 4400001066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 81, 114, 122, 126, 133, 162, 171, 183, 189, 211, 243, 266, 342, 366, 378, 399, 422, 427, 486, 513, 549, 567, 633, 729, 798, 854, 1026, 1098, 1134, 1159, 1197, 1266, 1281, 1458, 1477, 1539, 1647, 1701, 1899, 2318, 2394, 2562, 2954, 3078, 3294, 3402, 3477, 3591, 3798, 3843, 4009, 4431, 4617, 4941, 5103, 5697, 6954, 7182, 7686, 8018, 8113, 8862, 9234, 9882, 10206, 10431, 10773, 11394, 11529, 12027, 12871, 13293, 13851, 14823, 16226, 17091, 20862, 21546, 23058, 24054, 24339, 25742, 26586, 27702, 28063, 29646, 31293, 32319, 34182, 34587, 36081, 38613, 39879, 44469, 48678, 51273, 56126, 62586, 64638, 69174, 72162, 73017, 77226, 79758, 84189, 88938, 90097, 93879, 96957, 102546, 103761, 108243, 115839, 119637, 146034, 153819, 168378, 180194, 187758, 193914, 207522, 216486, 219051, 231678, 239274, 244549, 252567, 270291, 281637, 307638, 311283, 324729, 347517, 358911, 438102, 489098, 505134, 540582, 563274, 622566, 649458, 657153, 695034, 717822, 733647, 757701, 810873, 844911, 974187, 1042551, 1076733, 1314306, 1467294, 1515402, 1621746, 1689822, 1711843, 1948374, 1971459, 2085102, 2153466, 2200941, 2273103, 2432619, 2922561, 3127653, 3423686, 3942918, 4401882, 4546206, 4865238, 5135529, 5845122, 5914377, 6255306, 6602823, 6819309, 7297857, 9382959, 10271058, 11828754, 13205646, 13638618, 14595714, 15406587, 18765918, 19808469, 20457927, 21893571, 30813174, 39616938, 40915854, 43787142, 46219761, 59425407, 65680713, 92439522, 118850814, 131361426, 138659283, 178276221, 277318566, 356552442, 415977849, 831955698, 1247933547, 2495867094]

約数ペア:

[(1, 2495867094), (2, 1247933547), (3, 831955698), (6, 415977849), (7, 356552442), (9, 277318566), (14, 178276221), (18, 138659283), (19, 131361426), (21, 118850814), (27, 92439522), (38, 65680713), (42, 59425407), (54, 46219761), (57, 43787142), (61, 40915854), (63, 39616938), (81, 30813174), (114, 21893571), (122, 20457927), (126, 19808469), (133, 18765918), (162, 15406587), (171, 14595714), (183, 13638618), (189, 13205646), (211, 11828754), (243, 10271058), (266, 9382959), (342, 7297857), (366, 6819309), (378, 6602823), (399, 6255306), (422, 5914377), (427, 5845122), (486, 5135529), (513, 4865238), (549, 4546206), (567, 4401882), (633, 3942918), (729, 3423686), (798, 3127653), (854, 2922561), (1026, 2432619), (1098, 2273103), (1134, 2200941), (1159, 2153466), (1197, 2085102), (1266, 1971459), (1281, 1948374), (1458, 1711843), (1477, 1689822), (1539, 1621746), (1647, 1515402), (1701, 1467294), (1899, 1314306), (2318, 1076733), (2394, 1042551), (2562, 974187), (2954, 844911), (3078, 810873), (3294, 757701), (3402, 733647), (3477, 717822), (3591, 695034), (3798, 657153), (3843, 649458), (4009, 622566), (4431, 563274), (4617, 540582), (4941, 505134), (5103, 489098), (5697, 438102), (6954, 358911), (7182, 347517), (7686, 324729), (8018, 311283), (8113, 307638), (8862, 281637), (9234, 270291), (9882, 252567), (10206, 244549), (10431, 239274), (10773, 231678), (11394, 219051), (11529, 216486), (12027, 207522), (12871, 193914), (13293, 187758), (13851, 180194), (14823, 168378), (16226, 153819), (17091, 146034), (20862, 119637), (21546, 115839), (23058, 108243), (24054, 103761), (24339, 102546), (25742, 96957), (26586, 93879), (27702, 90097), (28063, 88938), (29646, 84189), (31293, 79758), (32319, 77226), (34182, 73017), (34587, 72162), (36081, 69174), (38613, 64638), (39879, 62586), (44469, 56126), (48678, 51273)]