7521738084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 22997310336

約数和(自身を除く): 15475572252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 181, 189, 219, 251, 252, 292, 324, 362, 378, 438, 502, 511, 543, 567, 657, 724, 753, 756, 876, 1004, 1022, 1086, 1134, 1267, 1314, 1506, 1533, 1629, 1757, 1971, 2044, 2172, 2259, 2268, 2534, 2628, 3012, 3066, 3258, 3514, 3801, 3942, 4518, 4599, 4887, 5068, 5271, 5913, 6132, 6516, 6777, 7028, 7602, 7884, 9036, 9198, 9774, 10542, 11403, 11826, 13213, 13554, 13797, 14661, 15204, 15813, 18323, 18396, 19548, 20331, 21084, 22806, 23652, 26426, 27108, 27594, 29322, 31626, 34209, 36646, 39639, 40662, 41391, 45431, 45612, 47439, 52852, 54969, 55188, 58644, 63252, 68418, 73292, 79278, 81324, 82782, 90862, 92491, 94878, 102627, 109938, 118917, 128261, 136293, 136836, 142317, 158556, 164907, 165564, 181724, 184982, 189756, 205254, 219876, 237834, 256522, 272586, 277473, 284634, 318017, 329814, 356751, 369964, 384783, 408879, 410508, 475668, 494721, 513044, 545172, 554946, 569268, 636034, 659628, 713502, 769566, 817758, 832419, 954051, 989442, 1070253, 1109892, 1154349, 1226637, 1272068, 1427004, 1484163, 1539132, 1635516, 1664838, 1908102, 1978884, 2140506, 2308698, 2453274, 2497257, 2862153, 2968326, 3316463, 3329676, 3463047, 3679911, 3816204, 4281012, 4617396, 4906548, 4994514, 5724306, 5936652, 6632926, 6926094, 7359822, 7491771, 8586459, 9949389, 9989028, 10389141, 11448612, 13265852, 13852188, 14719644, 14983542, 17172918, 19898778, 20778282, 23215241, 25759377, 29848167, 29967084, 34345836, 39797556, 41556564, 46430482, 51518754, 59696334, 69645723, 89544501, 92860964, 103037508, 119392668, 139291446, 179089002, 208937169, 268633503, 278582892, 358178004, 417874338, 537267006, 626811507, 835748676, 1074534012, 1253623014, 1880434521, 2507246028, 3760869042, 7521738084]

約数ペア:

[(1, 7521738084), (2, 3760869042), (3, 2507246028), (4, 1880434521), (6, 1253623014), (7, 1074534012), (9, 835748676), (12, 626811507), (14, 537267006), (18, 417874338), (21, 358178004), (27, 278582892), (28, 268633503), (36, 208937169), (42, 179089002), (54, 139291446), (63, 119392668), (73, 103037508), (81, 92860964), (84, 89544501), (108, 69645723), (126, 59696334), (146, 51518754), (162, 46430482), (181, 41556564), (189, 39797556), (219, 34345836), (251, 29967084), (252, 29848167), (292, 25759377), (324, 23215241), (362, 20778282), (378, 19898778), (438, 17172918), (502, 14983542), (511, 14719644), (543, 13852188), (567, 13265852), (657, 11448612), (724, 10389141), (753, 9989028), (756, 9949389), (876, 8586459), (1004, 7491771), (1022, 7359822), (1086, 6926094), (1134, 6632926), (1267, 5936652), (1314, 5724306), (1506, 4994514), (1533, 4906548), (1629, 4617396), (1757, 4281012), (1971, 3816204), (2044, 3679911), (2172, 3463047), (2259, 3329676), (2268, 3316463), (2534, 2968326), (2628, 2862153), (3012, 2497257), (3066, 2453274), (3258, 2308698), (3514, 2140506), (3801, 1978884), (3942, 1908102), (4518, 1664838), (4599, 1635516), (4887, 1539132), (5068, 1484163), (5271, 1427004), (5913, 1272068), (6132, 1226637), (6516, 1154349), (6777, 1109892), (7028, 1070253), (7602, 989442), (7884, 954051), (9036, 832419), (9198, 817758), (9774, 769566), (10542, 713502), (11403, 659628), (11826, 636034), (13213, 569268), (13554, 554946), (13797, 545172), (14661, 513044), (15204, 494721), (15813, 475668), (18323, 410508), (18396, 408879), (19548, 384783), (20331, 369964), (21084, 356751), (22806, 329814), (23652, 318017), (26426, 284634), (27108, 277473), (27594, 272586), (29322, 256522), (31626, 237834), (34209, 219876), (36646, 205254), (39639, 189756), (40662, 184982), (41391, 181724), (45431, 165564), (45612, 164907), (47439, 158556), (52852, 142317), (54969, 136836), (55188, 136293), (58644, 128261), (63252, 118917), (68418, 109938), (73292, 102627), (79278, 94878), (81324, 92491), (82782, 90862)]