378968304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 1202494464

約数和(自身を除く): 823526160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 137, 143, 156, 169, 176, 186, 208, 248, 264, 274, 286, 312, 338, 341, 372, 403, 411, 429, 496, 507, 528, 548, 572, 624, 676, 682, 744, 806, 822, 858, 1014, 1023, 1096, 1144, 1209, 1352, 1364, 1488, 1507, 1612, 1644, 1716, 1781, 1859, 2028, 2046, 2192, 2288, 2418, 2704, 2728, 3014, 3224, 3288, 3432, 3562, 3718, 4056, 4092, 4247, 4433, 4521, 4836, 5239, 5343, 5456, 5577, 6028, 6448, 6576, 6864, 7124, 7436, 8112, 8184, 8494, 8866, 9042, 9672, 10478, 10686, 11154, 12056, 12741, 13299, 14248, 14872, 15717, 16368, 16988, 17732, 18084, 19344, 19591, 20956, 21372, 22308, 23153, 24112, 25482, 26598, 28496, 29744, 31434, 33976, 35464, 36168, 39182, 41912, 42744, 44616, 46306, 46717, 50964, 53196, 55211, 57629, 58773, 62868, 67952, 69459, 70928, 72336, 78364, 83824, 85488, 89232, 92612, 93434, 101928, 106392, 110422, 115258, 117546, 125736, 138918, 140151, 156728, 165633, 172887, 185224, 186868, 203856, 212784, 220844, 230516, 235092, 251472, 254683, 277836, 280302, 313456, 331266, 345774, 370448, 373736, 441688, 461032, 470184, 509366, 555672, 560604, 607321, 662532, 691548, 717743, 747472, 764049, 883376, 922064, 940368, 1018732, 1111344, 1121208, 1214642, 1325064, 1383096, 1435486, 1528098, 1821963, 2037464, 2153229, 2242416, 2429284, 2650128, 2766192, 2870972, 3056196, 3643926, 4074928, 4306458, 4858568, 5741944, 6112392, 7287852, 7895173, 8612916, 9717136, 11483888, 12224784, 14575704, 15790346, 17225832, 23685519, 29151408, 31580692, 34451664, 47371038, 63161384, 94742076, 126322768, 189484152, 378968304]

約数ペア:

[(1, 378968304), (2, 189484152), (3, 126322768), (4, 94742076), (6, 63161384), (8, 47371038), (11, 34451664), (12, 31580692), (13, 29151408), (16, 23685519), (22, 17225832), (24, 15790346), (26, 14575704), (31, 12224784), (33, 11483888), (39, 9717136), (44, 8612916), (48, 7895173), (52, 7287852), (62, 6112392), (66, 5741944), (78, 4858568), (88, 4306458), (93, 4074928), (104, 3643926), (124, 3056196), (132, 2870972), (137, 2766192), (143, 2650128), (156, 2429284), (169, 2242416), (176, 2153229), (186, 2037464), (208, 1821963), (248, 1528098), (264, 1435486), (274, 1383096), (286, 1325064), (312, 1214642), (338, 1121208), (341, 1111344), (372, 1018732), (403, 940368), (411, 922064), (429, 883376), (496, 764049), (507, 747472), (528, 717743), (548, 691548), (572, 662532), (624, 607321), (676, 560604), (682, 555672), (744, 509366), (806, 470184), (822, 461032), (858, 441688), (1014, 373736), (1023, 370448), (1096, 345774), (1144, 331266), (1209, 313456), (1352, 280302), (1364, 277836), (1488, 254683), (1507, 251472), (1612, 235092), (1644, 230516), (1716, 220844), (1781, 212784), (1859, 203856), (2028, 186868), (2046, 185224), (2192, 172887), (2288, 165633), (2418, 156728), (2704, 140151), (2728, 138918), (3014, 125736), (3224, 117546), (3288, 115258), (3432, 110422), (3562, 106392), (3718, 101928), (4056, 93434), (4092, 92612), (4247, 89232), (4433, 85488), (4521, 83824), (4836, 78364), (5239, 72336), (5343, 70928), (5456, 69459), (5577, 67952), (6028, 62868), (6448, 58773), (6576, 57629), (6864, 55211), (7124, 53196), (7436, 50964), (8112, 46717), (8184, 46306), (8494, 44616), (8866, 42744), (9042, 41912), (9672, 39182), (10478, 36168), (10686, 35464), (11154, 33976), (12056, 31434), (12741, 29744), (13299, 28496), (14248, 26598), (14872, 25482), (15717, 24112), (16368, 23153), (16988, 22308), (17732, 21372), (18084, 20956), (19344, 19591)]