387910068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1702

約数の個数: 144

約数和(自身を含む): 1171183104

約数和(自身を除く): 783273036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1637, 1911, 2418, 2548, 2604, 2821, 3038, 3274, 3822, 4557, 4836, 4911, 5642, 6076, 6548, 7644, 8463, 9114, 9822, 11284, 11459, 16926, 18228, 19644, 19747, 21281, 22918, 33852, 34377, 39494, 42562, 45836, 50747, 59241, 63843, 68754, 78988, 80213, 85124, 101494, 118482, 127686, 137508, 148967, 152241, 160426, 202988, 236964, 240639, 255372, 297934, 304482, 320852, 355229, 446901, 481278, 595868, 608964, 659711, 710458, 893802, 962556, 1042769, 1065687, 1319422, 1420916, 1787604, 1979133, 2085538, 2131374, 2486603, 2638844, 3128307, 3958266, 4171076, 4262748, 4617977, 4973206, 6256614, 7459809, 7916532, 9235954, 9946412, 12513228, 13853931, 14919618, 18471908, 27707862, 29839236, 32325839, 55415724, 64651678, 96977517, 129303356, 193955034, 387910068]

約数ペア:

[(1, 387910068), (2, 193955034), (3, 129303356), (4, 96977517), (6, 64651678), (7, 55415724), (12, 32325839), (13, 29839236), (14, 27707862), (21, 18471908), (26, 14919618), (28, 13853931), (31, 12513228), (39, 9946412), (42, 9235954), (49, 7916532), (52, 7459809), (62, 6256614), (78, 4973206), (84, 4617977), (91, 4262748), (93, 4171076), (98, 3958266), (124, 3128307), (147, 2638844), (156, 2486603), (182, 2131374), (186, 2085538), (196, 1979133), (217, 1787604), (273, 1420916), (294, 1319422), (364, 1065687), (372, 1042769), (403, 962556), (434, 893802), (546, 710458), (588, 659711), (637, 608964), (651, 595868), (806, 481278), (868, 446901), (1092, 355229), (1209, 320852), (1274, 304482), (1302, 297934), (1519, 255372), (1612, 240639), (1637, 236964), (1911, 202988), (2418, 160426), (2548, 152241), (2604, 148967), (2821, 137508), (3038, 127686), (3274, 118482), (3822, 101494), (4557, 85124), (4836, 80213), (4911, 78988), (5642, 68754), (6076, 63843), (6548, 59241), (7644, 50747), (8463, 45836), (9114, 42562), (9822, 39494), (11284, 34377), (11459, 33852), (16926, 22918), (18228, 21281), (19644, 19747)]