378557190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 1154829312

約数和(自身を除く): 776272122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 83, 85, 90, 99, 102, 110, 153, 165, 166, 170, 187, 198, 249, 255, 271, 306, 330, 374, 415, 495, 498, 510, 542, 561, 747, 765, 813, 830, 913, 935, 990, 1122, 1245, 1355, 1411, 1494, 1530, 1626, 1683, 1826, 1870, 2439, 2490, 2710, 2739, 2805, 2822, 2981, 3366, 3735, 4065, 4233, 4565, 4607, 4878, 5478, 5610, 5962, 7055, 7470, 8130, 8217, 8415, 8466, 8943, 9130, 9214, 12195, 12699, 13695, 13821, 14110, 14905, 15521, 16434, 16830, 17886, 21165, 22493, 23035, 24390, 25398, 26829, 27390, 27642, 29810, 31042, 41085, 41463, 42330, 44715, 44986, 46070, 46563, 50677, 53658, 63495, 67479, 69105, 77605, 82170, 82926, 89430, 93126, 101354, 112465, 126990, 134145, 134958, 138210, 139689, 152031, 155210, 202437, 207315, 224930, 232815, 247423, 253385, 268290, 279378, 304062, 337395, 382381, 404874, 414630, 456093, 465630, 494846, 506770, 674790, 698445, 742269, 760155, 764762, 912186, 1012185, 1147143, 1237115, 1396890, 1484538, 1520310, 1911905, 2024370, 2226807, 2280465, 2294286, 2474230, 3441429, 3711345, 3823810, 4206191, 4453614, 4560930, 5735715, 6882858, 7422690, 8412382, 11134035, 11471430, 12618573, 17207145, 21030955, 22268070, 25237146, 34414290, 37855719, 42061910, 63092865, 75711438, 126185730, 189278595, 378557190]

約数ペア:

[(1, 378557190), (2, 189278595), (3, 126185730), (5, 75711438), (6, 63092865), (9, 42061910), (10, 37855719), (11, 34414290), (15, 25237146), (17, 22268070), (18, 21030955), (22, 17207145), (30, 12618573), (33, 11471430), (34, 11134035), (45, 8412382), (51, 7422690), (55, 6882858), (66, 5735715), (83, 4560930), (85, 4453614), (90, 4206191), (99, 3823810), (102, 3711345), (110, 3441429), (153, 2474230), (165, 2294286), (166, 2280465), (170, 2226807), (187, 2024370), (198, 1911905), (249, 1520310), (255, 1484538), (271, 1396890), (306, 1237115), (330, 1147143), (374, 1012185), (415, 912186), (495, 764762), (498, 760155), (510, 742269), (542, 698445), (561, 674790), (747, 506770), (765, 494846), (813, 465630), (830, 456093), (913, 414630), (935, 404874), (990, 382381), (1122, 337395), (1245, 304062), (1355, 279378), (1411, 268290), (1494, 253385), (1530, 247423), (1626, 232815), (1683, 224930), (1826, 207315), (1870, 202437), (2439, 155210), (2490, 152031), (2710, 139689), (2739, 138210), (2805, 134958), (2822, 134145), (2981, 126990), (3366, 112465), (3735, 101354), (4065, 93126), (4233, 89430), (4565, 82926), (4607, 82170), (4878, 77605), (5478, 69105), (5610, 67479), (5962, 63495), (7055, 53658), (7470, 50677), (8130, 46563), (8217, 46070), (8415, 44986), (8466, 44715), (8943, 42330), (9130, 41463), (9214, 41085), (12195, 31042), (12699, 29810), (13695, 27642), (13821, 27390), (14110, 26829), (14905, 25398), (15521, 24390), (16434, 23035), (16830, 22493), (17886, 21165)]