442020852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 1410042816

約数和(自身を除く): 968021964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 107, 117, 126, 156, 169, 182, 194, 214, 234, 252, 273, 291, 321, 338, 364, 388, 428, 468, 507, 546, 582, 642, 676, 679, 749, 819, 873, 963, 1014, 1092, 1164, 1183, 1261, 1284, 1358, 1391, 1498, 1521, 1638, 1746, 1926, 2028, 2037, 2247, 2366, 2522, 2716, 2782, 2996, 3042, 3276, 3492, 3549, 3783, 3852, 4074, 4173, 4494, 4732, 5044, 5564, 6084, 6111, 6741, 7098, 7566, 8148, 8346, 8827, 8988, 9737, 10379, 10647, 11349, 12222, 12519, 13482, 14196, 15132, 16393, 16692, 17654, 18083, 19474, 20758, 21294, 22698, 24444, 25038, 26481, 26964, 29211, 31137, 32786, 35308, 36166, 38948, 41516, 42588, 45396, 49179, 50076, 52962, 54249, 58422, 62274, 65572, 72332, 72653, 79443, 87633, 93411, 98358, 105924, 108498, 114751, 116844, 124548, 126581, 134927, 145306, 147537, 158886, 162747, 175266, 186822, 196716, 216996, 217959, 229502, 253162, 269854, 290612, 295074, 317772, 325494, 344253, 350532, 373644, 379743, 404781, 435918, 459004, 506324, 539708, 590148, 650988, 653877, 688506, 759486, 809562, 871836, 944489, 1032759, 1139229, 1214343, 1307754, 1377012, 1518972, 1619124, 1754051, 1888978, 2065518, 2278458, 2428686, 2615508, 2833467, 3508102, 3777956, 4131036, 4556916, 4857372, 5262153, 5666934, 7016204, 8500401, 10524306, 11333868, 12278357, 15786459, 17000802, 21048612, 24556714, 31572918, 34001604, 36835071, 49113428, 63145836, 73670142, 110505213, 147340284, 221010426, 442020852]

約数ペア:

[(1, 442020852), (2, 221010426), (3, 147340284), (4, 110505213), (6, 73670142), (7, 63145836), (9, 49113428), (12, 36835071), (13, 34001604), (14, 31572918), (18, 24556714), (21, 21048612), (26, 17000802), (28, 15786459), (36, 12278357), (39, 11333868), (42, 10524306), (52, 8500401), (63, 7016204), (78, 5666934), (84, 5262153), (91, 4857372), (97, 4556916), (107, 4131036), (117, 3777956), (126, 3508102), (156, 2833467), (169, 2615508), (182, 2428686), (194, 2278458), (214, 2065518), (234, 1888978), (252, 1754051), (273, 1619124), (291, 1518972), (321, 1377012), (338, 1307754), (364, 1214343), (388, 1139229), (428, 1032759), (468, 944489), (507, 871836), (546, 809562), (582, 759486), (642, 688506), (676, 653877), (679, 650988), (749, 590148), (819, 539708), (873, 506324), (963, 459004), (1014, 435918), (1092, 404781), (1164, 379743), (1183, 373644), (1261, 350532), (1284, 344253), (1358, 325494), (1391, 317772), (1498, 295074), (1521, 290612), (1638, 269854), (1746, 253162), (1926, 229502), (2028, 217959), (2037, 216996), (2247, 196716), (2366, 186822), (2522, 175266), (2716, 162747), (2782, 158886), (2996, 147537), (3042, 145306), (3276, 134927), (3492, 126581), (3549, 124548), (3783, 116844), (3852, 114751), (4074, 108498), (4173, 105924), (4494, 98358), (4732, 93411), (5044, 87633), (5564, 79443), (6084, 72653), (6111, 72332), (6741, 65572), (7098, 62274), (7566, 58422), (8148, 54249), (8346, 52962), (8827, 50076), (8988, 49179), (9737, 45396), (10379, 42588), (10647, 41516), (11349, 38948), (12222, 36166), (12519, 35308), (13482, 32786), (14196, 31137), (15132, 29211), (16393, 26964), (16692, 26481), (17654, 25038), (18083, 24444), (19474, 22698), (20758, 21294)]