644289864192

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{632669}}^1$

素因数の和:632723

約数の個数: 240

約数和(自身を含む): 2120297339160

約数和(自身を除く): 1476007474968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2176, 2304, 2448, 2496, 2652, 3264, 3328, 3536, 3744, 3978, 4352, 4608, 4896, 4992, 5304, 6528, 6656, 7072, 7488, 7956, 8704, 9792, 9984, 10608, 13056, 14144, 14976, 15912, 19584, 19968, 21216, 26112, 28288, 29952, 31824, 39168, 42432, 56576, 59904, 63648, 78336, 84864, 113152, 127296, 169728, 254592, 339456, 509184, 632669, 1018368, 1265338, 1898007, 2530676, 3796014, 5061352, 5694021, 7592028, 8224697, 10122704, 10755373, 11388042, 15184056, 16449394, 20245408, 21510746, 22776084, 24674091, 30368112, 32266119, 32898788, 40490816, 43021492, 45552168, 49348182, 60736224, 64532238, 65797576, 74022273, 80981632, 86042984, 91104336, 96798357, 98696364, 121472448, 129064476, 131595152, 139819849, 148044546, 161963264, 172085968, 182208672, 193596714, 197392728, 242944896, 258128952, 263190304, 279639698, 296089092, 323926528, 344171936, 364417344, 387193428, 394785456, 419459547, 485889792, 516257904, 526380608, 559279396, 592178184, 688343872, 728834688, 774386856, 789570912, 838919094, 971779584, 1032515808, 1052761216, 1118558792, 1184356368, 1258378641, 1376687744, 1457669376, 1548773712, 1579141824, 1677838188, 2065031616, 2105522432, 2237117584, 2368712736, 2516757282, 2753375488, 2915338752, 3097547424, 3158283648, 3355676376, 4130063232, 4211044864, 4474235168, 4737425472, 5033514564, 5506750976, 6195094848, 6316567296, 6711352752, 8260126464, 8948470336, 9474850944, 10067029128, 12390189696, 12633134592, 13422705504, 16520252928, 17896940672, 18949701888, 20134058256, 24780379392, 26845411008, 35793881344, 37899403776, 40268116512, 49560758784, 53690822016, 71587762688, 80536233024, 107381644032, 161072466048, 214763288064, 322144932096, 644289864192]

約数ペア:

[(1, 644289864192), (2, 322144932096), (3, 214763288064), (4, 161072466048), (6, 107381644032), (8, 80536233024), (9, 71587762688), (12, 53690822016), (13, 49560758784), (16, 40268116512), (17, 37899403776), (18, 35793881344), (24, 26845411008), (26, 24780379392), (32, 20134058256), (34, 18949701888), (36, 17896940672), (39, 16520252928), (48, 13422705504), (51, 12633134592), (52, 12390189696), (64, 10067029128), (68, 9474850944), (72, 8948470336), (78, 8260126464), (96, 6711352752), (102, 6316567296), (104, 6195094848), (117, 5506750976), (128, 5033514564), (136, 4737425472), (144, 4474235168), (153, 4211044864), (156, 4130063232), (192, 3355676376), (204, 3158283648), (208, 3097547424), (221, 2915338752), (234, 2753375488), (256, 2516757282), (272, 2368712736), (288, 2237117584), (306, 2105522432), (312, 2065031616), (384, 1677838188), (408, 1579141824), (416, 1548773712), (442, 1457669376), (468, 1376687744), (512, 1258378641), (544, 1184356368), (576, 1118558792), (612, 1052761216), (624, 1032515808), (663, 971779584), (768, 838919094), (816, 789570912), (832, 774386856), (884, 728834688), (936, 688343872), (1088, 592178184), (1152, 559279396), (1224, 526380608), (1248, 516257904), (1326, 485889792), (1536, 419459547), (1632, 394785456), (1664, 387193428), (1768, 364417344), (1872, 344171936), (1989, 323926528), (2176, 296089092), (2304, 279639698), (2448, 263190304), (2496, 258128952), (2652, 242944896), (3264, 197392728), (3328, 193596714), (3536, 182208672), (3744, 172085968), (3978, 161963264), (4352, 148044546), (4608, 139819849), (4896, 131595152), (4992, 129064476), (5304, 121472448), (6528, 98696364), (6656, 96798357), (7072, 91104336), (7488, 86042984), (7956, 80981632), (8704, 74022273), (9792, 65797576), (9984, 64532238), (10608, 60736224), (13056, 49348182), (14144, 45552168), (14976, 43021492), (15912, 40490816), (19584, 32898788), (19968, 32266119), (21216, 30368112), (26112, 24674091), (28288, 22776084), (29952, 21510746), (31824, 20245408), (39168, 16449394), (42432, 15184056), (56576, 11388042), (59904, 10755373), (63648, 10122704), (78336, 8224697), (84864, 7592028), (113152, 5694021), (127296, 5061352), (169728, 3796014), (254592, 2530676), (339456, 1898007), (509184, 1265338), (632669, 1018368)]