181040496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 607961088

約数和(自身を除く): 426920592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 191, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 382, 392, 403, 434, 496, 546, 573, 588, 624, 637, 651, 728, 744, 764, 784, 806, 868, 1092, 1146, 1176, 1209, 1274, 1302, 1337, 1456, 1488, 1519, 1528, 1612, 1736, 1911, 2184, 2292, 2352, 2418, 2483, 2548, 2604, 2674, 2821, 3038, 3056, 3224, 3472, 3822, 4011, 4368, 4557, 4584, 4836, 4966, 5096, 5208, 5348, 5642, 5921, 6076, 6448, 7449, 7644, 8022, 8463, 9114, 9168, 9359, 9672, 9932, 10192, 10416, 10696, 11284, 11842, 12152, 14898, 15288, 16044, 16926, 17381, 17763, 18228, 18718, 19344, 19747, 19864, 21392, 22568, 23684, 24304, 28077, 29796, 30576, 32088, 33852, 34762, 35526, 36456, 37436, 39494, 39728, 41447, 45136, 47368, 52143, 56154, 59241, 59592, 64176, 67704, 69524, 71052, 72912, 74872, 76973, 78988, 82894, 94736, 104286, 112308, 118482, 119184, 121667, 124341, 135408, 139048, 142104, 149744, 153946, 157976, 165788, 208572, 224616, 230919, 236964, 243334, 248682, 278096, 284208, 290129, 307892, 315952, 331576, 365001, 417144, 449232, 461838, 473928, 486668, 497364, 538811, 580258, 615784, 663152, 730002, 834288, 870387, 923676, 947856, 973336, 994728, 1077622, 1160516, 1231568, 1460004, 1616433, 1740774, 1847352, 1946672, 1989456, 2155244, 2321032, 2920008, 3232866, 3481548, 3694704, 3771677, 4310488, 4642064, 5840016, 6465732, 6963096, 7543354, 8620976, 11315031, 12931464, 13926192, 15086708, 22630062, 25862928, 30173416, 45260124, 60346832, 90520248, 181040496]

約数ペア:

[(1, 181040496), (2, 90520248), (3, 60346832), (4, 45260124), (6, 30173416), (7, 25862928), (8, 22630062), (12, 15086708), (13, 13926192), (14, 12931464), (16, 11315031), (21, 8620976), (24, 7543354), (26, 6963096), (28, 6465732), (31, 5840016), (39, 4642064), (42, 4310488), (48, 3771677), (49, 3694704), (52, 3481548), (56, 3232866), (62, 2920008), (78, 2321032), (84, 2155244), (91, 1989456), (93, 1946672), (98, 1847352), (104, 1740774), (112, 1616433), (124, 1460004), (147, 1231568), (156, 1160516), (168, 1077622), (182, 994728), (186, 973336), (191, 947856), (196, 923676), (208, 870387), (217, 834288), (248, 730002), (273, 663152), (294, 615784), (312, 580258), (336, 538811), (364, 497364), (372, 486668), (382, 473928), (392, 461838), (403, 449232), (434, 417144), (496, 365001), (546, 331576), (573, 315952), (588, 307892), (624, 290129), (637, 284208), (651, 278096), (728, 248682), (744, 243334), (764, 236964), (784, 230919), (806, 224616), (868, 208572), (1092, 165788), (1146, 157976), (1176, 153946), (1209, 149744), (1274, 142104), (1302, 139048), (1337, 135408), (1456, 124341), (1488, 121667), (1519, 119184), (1528, 118482), (1612, 112308), (1736, 104286), (1911, 94736), (2184, 82894), (2292, 78988), (2352, 76973), (2418, 74872), (2483, 72912), (2548, 71052), (2604, 69524), (2674, 67704), (2821, 64176), (3038, 59592), (3056, 59241), (3224, 56154), (3472, 52143), (3822, 47368), (4011, 45136), (4368, 41447), (4557, 39728), (4584, 39494), (4836, 37436), (4966, 36456), (5096, 35526), (5208, 34762), (5348, 33852), (5642, 32088), (5921, 30576), (6076, 29796), (6448, 28077), (7449, 24304), (7644, 23684), (8022, 22568), (8463, 21392), (9114, 19864), (9168, 19747), (9359, 19344), (9672, 18718), (9932, 18228), (10192, 17763), (10416, 17381), (10696, 16926), (11284, 16044), (11842, 15288), (12152, 14898)]