38028189892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 87084220608

約数和(自身を除く): 49056030716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 293, 308, 407, 518, 539, 586, 814, 1036, 1078, 1172, 1627, 1628, 1813, 2051, 2156, 2849, 3223, 3254, 3626, 4102, 5698, 6446, 6508, 7252, 8204, 10841, 11389, 11396, 12892, 14357, 17897, 19943, 21682, 22561, 22778, 28714, 35794, 39886, 43364, 45122, 45556, 57428, 60199, 71588, 75887, 79723, 79772, 90244, 119251, 120398, 125279, 151774, 157927, 159446, 238502, 240796, 250558, 303548, 315854, 318892, 421393, 476711, 477004, 501116, 531209, 631708, 662189, 834757, 842786, 876953, 953422, 1062418, 1324378, 1669514, 1685572, 1753906, 1906844, 2124836, 2648756, 2949751, 3336977, 3339028, 3507812, 4635323, 5243821, 5843299, 5899502, 6673954, 9270646, 10487642, 11686598, 11799004, 13347908, 17638307, 18541292, 20975284, 23358839, 23373196, 32447261, 35276614, 36706747, 46717678, 64894522, 70553228, 73413494, 93435356, 123468149, 129789044, 146826988, 194021377, 246936298, 256947229, 388042754, 493872596, 513894458, 776085508, 864277043, 1027788916, 1358149639, 1728554086, 2716299278, 3457108172, 5432598556, 9507047473, 19014094946, 38028189892]

約数ペア:

[(1, 38028189892), (2, 19014094946), (4, 9507047473), (7, 5432598556), (11, 3457108172), (14, 2716299278), (22, 1728554086), (28, 1358149639), (37, 1027788916), (44, 864277043), (49, 776085508), (74, 513894458), (77, 493872596), (98, 388042754), (148, 256947229), (154, 246936298), (196, 194021377), (259, 146826988), (293, 129789044), (308, 123468149), (407, 93435356), (518, 73413494), (539, 70553228), (586, 64894522), (814, 46717678), (1036, 36706747), (1078, 35276614), (1172, 32447261), (1627, 23373196), (1628, 23358839), (1813, 20975284), (2051, 18541292), (2156, 17638307), (2849, 13347908), (3223, 11799004), (3254, 11686598), (3626, 10487642), (4102, 9270646), (5698, 6673954), (6446, 5899502), (6508, 5843299), (7252, 5243821), (8204, 4635323), (10841, 3507812), (11389, 3339028), (11396, 3336977), (12892, 2949751), (14357, 2648756), (17897, 2124836), (19943, 1906844), (21682, 1753906), (22561, 1685572), (22778, 1669514), (28714, 1324378), (35794, 1062418), (39886, 953422), (43364, 876953), (45122, 842786), (45556, 834757), (57428, 662189), (60199, 631708), (71588, 531209), (75887, 501116), (79723, 477004), (79772, 476711), (90244, 421393), (119251, 318892), (120398, 315854), (125279, 303548), (151774, 250558), (157927, 240796), (159446, 238502)]