1028723004

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 2894935680

約数和(自身を除く): 1866212676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 243, 318, 324, 342, 477, 486, 513, 636, 684, 954, 972, 1007, 1026, 1051, 1431, 1539, 1908, 2014, 2052, 2102, 2862, 3021, 3078, 3153, 4028, 4204, 4293, 4617, 5724, 6042, 6156, 6306, 8586, 9063, 9234, 9459, 12084, 12612, 12879, 17172, 18126, 18468, 18918, 19969, 25758, 27189, 28377, 36252, 37836, 39938, 51516, 54378, 55703, 56754, 59907, 79876, 81567, 85131, 108756, 111406, 113508, 119814, 163134, 167109, 170262, 179721, 222812, 239628, 244701, 255393, 326268, 334218, 340524, 359442, 489402, 501327, 510786, 539163, 668436, 718884, 978804, 1002654, 1021572, 1058357, 1078326, 1503981, 1617489, 2005308, 2116714, 2156652, 3007962, 3175071, 3234978, 4233428, 4511943, 4852467, 6015924, 6350142, 6469956, 9023886, 9525213, 9704934, 12700284, 13535829, 18047772, 19050426, 19409868, 27071658, 28575639, 38100852, 54143316, 57151278, 85726917, 114302556, 171453834, 257180751, 342907668, 514361502, 1028723004]

約数ペア:

[(1, 1028723004), (2, 514361502), (3, 342907668), (4, 257180751), (6, 171453834), (9, 114302556), (12, 85726917), (18, 57151278), (19, 54143316), (27, 38100852), (36, 28575639), (38, 27071658), (53, 19409868), (54, 19050426), (57, 18047772), (76, 13535829), (81, 12700284), (106, 9704934), (108, 9525213), (114, 9023886), (159, 6469956), (162, 6350142), (171, 6015924), (212, 4852467), (228, 4511943), (243, 4233428), (318, 3234978), (324, 3175071), (342, 3007962), (477, 2156652), (486, 2116714), (513, 2005308), (636, 1617489), (684, 1503981), (954, 1078326), (972, 1058357), (1007, 1021572), (1026, 1002654), (1051, 978804), (1431, 718884), (1539, 668436), (1908, 539163), (2014, 510786), (2052, 501327), (2102, 489402), (2862, 359442), (3021, 340524), (3078, 334218), (3153, 326268), (4028, 255393), (4204, 244701), (4293, 239628), (4617, 222812), (5724, 179721), (6042, 170262), (6156, 167109), (6306, 163134), (8586, 119814), (9063, 113508), (9234, 111406), (9459, 108756), (12084, 85131), (12612, 81567), (12879, 79876), (17172, 59907), (18126, 56754), (18468, 55703), (18918, 54378), (19969, 51516), (25758, 39938), (27189, 37836), (28377, 36252)]