394047270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 1156446720

約数和(自身を除く): 762399450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 43, 45, 46, 57, 69, 86, 90, 95, 114, 115, 129, 138, 171, 190, 207, 215, 230, 233, 258, 285, 342, 345, 387, 414, 430, 437, 466, 570, 645, 690, 699, 774, 817, 855, 874, 989, 1035, 1165, 1290, 1311, 1398, 1634, 1710, 1935, 1978, 2070, 2097, 2185, 2330, 2451, 2622, 2967, 3495, 3870, 3933, 4085, 4194, 4370, 4427, 4902, 4945, 5359, 5934, 6555, 6990, 7353, 7866, 8170, 8854, 8901, 9890, 10019, 10485, 10718, 12255, 13110, 13281, 14706, 14835, 16077, 17802, 18791, 19665, 20038, 20970, 22135, 24510, 26562, 26795, 29670, 30057, 32154, 36765, 37582, 39330, 39843, 44270, 44505, 48231, 50095, 53590, 56373, 60114, 66405, 73530, 79686, 80385, 89010, 90171, 93955, 96462, 100190, 101821, 112746, 132810, 150285, 160770, 169119, 180342, 187910, 190361, 199215, 203642, 230437, 241155, 281865, 300570, 305463, 338238, 380722, 398430, 450855, 460874, 482310, 509105, 563730, 571083, 610926, 691311, 845595, 901710, 916389, 951805, 1018210, 1142166, 1152185, 1382622, 1527315, 1691190, 1713249, 1832778, 1903610, 2073933, 2304370, 2855415, 3054630, 3426498, 3456555, 4147866, 4378303, 4581945, 5710830, 6913110, 8566245, 8756606, 9163890, 10369665, 13134909, 17132490, 20739330, 21891515, 26269818, 39404727, 43783030, 65674545, 78809454, 131349090, 197023635, 394047270]

約数ペア:

[(1, 394047270), (2, 197023635), (3, 131349090), (5, 78809454), (6, 65674545), (9, 43783030), (10, 39404727), (15, 26269818), (18, 21891515), (19, 20739330), (23, 17132490), (30, 13134909), (38, 10369665), (43, 9163890), (45, 8756606), (46, 8566245), (57, 6913110), (69, 5710830), (86, 4581945), (90, 4378303), (95, 4147866), (114, 3456555), (115, 3426498), (129, 3054630), (138, 2855415), (171, 2304370), (190, 2073933), (207, 1903610), (215, 1832778), (230, 1713249), (233, 1691190), (258, 1527315), (285, 1382622), (342, 1152185), (345, 1142166), (387, 1018210), (414, 951805), (430, 916389), (437, 901710), (466, 845595), (570, 691311), (645, 610926), (690, 571083), (699, 563730), (774, 509105), (817, 482310), (855, 460874), (874, 450855), (989, 398430), (1035, 380722), (1165, 338238), (1290, 305463), (1311, 300570), (1398, 281865), (1634, 241155), (1710, 230437), (1935, 203642), (1978, 199215), (2070, 190361), (2097, 187910), (2185, 180342), (2330, 169119), (2451, 160770), (2622, 150285), (2967, 132810), (3495, 112746), (3870, 101821), (3933, 100190), (4085, 96462), (4194, 93955), (4370, 90171), (4427, 89010), (4902, 80385), (4945, 79686), (5359, 73530), (5934, 66405), (6555, 60114), (6990, 56373), (7353, 53590), (7866, 50095), (8170, 48231), (8854, 44505), (8901, 44270), (9890, 39843), (10019, 39330), (10485, 37582), (10718, 36765), (12255, 32154), (13110, 30057), (13281, 29670), (14706, 26795), (14835, 26562), (16077, 24510), (17802, 22135), (18791, 20970), (19665, 20038)]