290976504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2762

約数の個数: 128

約数和(自身を含む): 913920000

約数和(自身を除く): 622943496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2548, 2719, 2744, 3822, 4116, 4459, 5096, 5438, 7644, 8157, 8232, 8918, 10876, 13377, 15288, 16314, 17836, 19033, 21752, 26754, 32628, 35347, 35672, 38066, 53508, 57099, 65256, 70694, 76132, 106041, 107016, 114198, 133231, 141388, 152264, 212082, 228396, 247429, 266462, 282776, 399693, 424164, 456792, 494858, 532924, 742287, 799386, 848328, 932617, 989716, 1065848, 1484574, 1598772, 1732003, 1865234, 1979432, 2797851, 2969148, 3197544, 3464006, 3730468, 5196009, 5595702, 5938296, 6928012, 7460936, 10392018, 11191404, 12124021, 13856024, 20784036, 22382808, 24248042, 36372063, 41568072, 48496084, 72744126, 96992168, 145488252, 290976504]

約数ペア:

[(1, 290976504), (2, 145488252), (3, 96992168), (4, 72744126), (6, 48496084), (7, 41568072), (8, 36372063), (12, 24248042), (13, 22382808), (14, 20784036), (21, 13856024), (24, 12124021), (26, 11191404), (28, 10392018), (39, 7460936), (42, 6928012), (49, 5938296), (52, 5595702), (56, 5196009), (78, 3730468), (84, 3464006), (91, 3197544), (98, 2969148), (104, 2797851), (147, 1979432), (156, 1865234), (168, 1732003), (182, 1598772), (196, 1484574), (273, 1065848), (294, 989716), (312, 932617), (343, 848328), (364, 799386), (392, 742287), (546, 532924), (588, 494858), (637, 456792), (686, 424164), (728, 399693), (1029, 282776), (1092, 266462), (1176, 247429), (1274, 228396), (1372, 212082), (1911, 152264), (2058, 141388), (2184, 133231), (2548, 114198), (2719, 107016), (2744, 106041), (3822, 76132), (4116, 70694), (4459, 65256), (5096, 57099), (5438, 53508), (7644, 38066), (8157, 35672), (8232, 35347), (8918, 32628), (10876, 26754), (13377, 21752), (15288, 19033), (16314, 17836)]