677115516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 2092113408

約数和(自身を除く): 1414997892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 121, 124, 132, 147, 154, 186, 196, 217, 231, 242, 294, 307, 308, 341, 363, 372, 434, 462, 484, 539, 588, 614, 651, 682, 726, 847, 868, 921, 924, 1023, 1078, 1228, 1302, 1364, 1452, 1519, 1617, 1694, 1842, 2046, 2149, 2156, 2387, 2541, 2604, 3038, 3234, 3377, 3388, 3684, 3751, 4092, 4298, 4557, 4774, 5082, 5929, 6076, 6447, 6468, 6754, 7161, 7502, 8596, 9114, 9517, 9548, 10131, 10164, 11253, 11858, 12894, 13508, 14322, 15004, 15043, 16709, 17787, 18228, 19034, 20262, 22506, 23639, 23716, 25788, 26257, 28551, 28644, 30086, 33418, 35574, 37147, 38068, 40524, 45012, 45129, 47278, 50127, 52514, 57102, 60172, 66619, 66836, 70917, 71148, 74294, 78771, 90258, 94556, 100254, 104687, 105028, 111441, 114204, 133238, 141834, 148588, 157542, 165473, 180516, 183799, 199857, 200508, 209374, 222882, 260029, 266476, 283668, 314061, 315084, 330946, 367598, 399714, 418748, 445764, 466333, 496419, 520058, 551397, 628122, 661892, 732809, 735196, 780087, 799428, 932666, 992838, 1040116, 1102794, 1151557, 1256244, 1398999, 1465618, 1560174, 1820203, 1865332, 1985676, 2198427, 2205588, 2303114, 2797998, 2931236, 3120348, 3454671, 3640406, 4396854, 4606228, 5129663, 5460609, 5595996, 6909342, 7280812, 8060899, 8793708, 10259326, 10921218, 13818684, 15388989, 16121798, 20518652, 21842436, 24182697, 30777978, 32243596, 48365394, 56426293, 61555956, 96730788, 112852586, 169278879, 225705172, 338557758, 677115516]

約数ペア:

[(1, 677115516), (2, 338557758), (3, 225705172), (4, 169278879), (6, 112852586), (7, 96730788), (11, 61555956), (12, 56426293), (14, 48365394), (21, 32243596), (22, 30777978), (28, 24182697), (31, 21842436), (33, 20518652), (42, 16121798), (44, 15388989), (49, 13818684), (62, 10921218), (66, 10259326), (77, 8793708), (84, 8060899), (93, 7280812), (98, 6909342), (121, 5595996), (124, 5460609), (132, 5129663), (147, 4606228), (154, 4396854), (186, 3640406), (196, 3454671), (217, 3120348), (231, 2931236), (242, 2797998), (294, 2303114), (307, 2205588), (308, 2198427), (341, 1985676), (363, 1865332), (372, 1820203), (434, 1560174), (462, 1465618), (484, 1398999), (539, 1256244), (588, 1151557), (614, 1102794), (651, 1040116), (682, 992838), (726, 932666), (847, 799428), (868, 780087), (921, 735196), (924, 732809), (1023, 661892), (1078, 628122), (1228, 551397), (1302, 520058), (1364, 496419), (1452, 466333), (1519, 445764), (1617, 418748), (1694, 399714), (1842, 367598), (2046, 330946), (2149, 315084), (2156, 314061), (2387, 283668), (2541, 266476), (2604, 260029), (3038, 222882), (3234, 209374), (3377, 200508), (3388, 199857), (3684, 183799), (3751, 180516), (4092, 165473), (4298, 157542), (4557, 148588), (4774, 141834), (5082, 133238), (5929, 114204), (6076, 111441), (6447, 105028), (6468, 104687), (6754, 100254), (7161, 94556), (7502, 90258), (8596, 78771), (9114, 74294), (9517, 71148), (9548, 70917), (10131, 66836), (10164, 66619), (11253, 60172), (11858, 57102), (12894, 52514), (13508, 50127), (14322, 47278), (15004, 45129), (15043, 45012), (16709, 40524), (17787, 38068), (18228, 37147), (19034, 35574), (20262, 33418), (22506, 30086), (23639, 28644), (23716, 28551), (25788, 26257)]