290436432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 989936640

約数和(自身を除く): 699500208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 19, 22, 24, 26, 33, 34, 38, 39, 44, 48, 51, 52, 57, 66, 68, 76, 78, 88, 102, 104, 114, 131, 132, 136, 143, 152, 156, 176, 187, 204, 208, 209, 221, 228, 247, 262, 264, 272, 286, 304, 312, 323, 374, 393, 408, 418, 429, 442, 456, 494, 524, 528, 561, 572, 624, 627, 646, 663, 741, 748, 786, 816, 836, 858, 884, 912, 969, 988, 1048, 1122, 1144, 1254, 1292, 1326, 1441, 1482, 1496, 1572, 1672, 1703, 1716, 1768, 1938, 1976, 2096, 2227, 2244, 2288, 2431, 2489, 2508, 2584, 2652, 2717, 2882, 2964, 2992, 3144, 3344, 3406, 3432, 3536, 3553, 3876, 3952, 4199, 4323, 4454, 4488, 4862, 4978, 5016, 5109, 5168, 5304, 5434, 5764, 5928, 6288, 6681, 6812, 6864, 7106, 7293, 7467, 7752, 8151, 8398, 8646, 8908, 8976, 9724, 9956, 10032, 10218, 10608, 10659, 10868, 11528, 11856, 12597, 13362, 13624, 14212, 14586, 14934, 15504, 16302, 16796, 17292, 17816, 18733, 19448, 19912, 20436, 21318, 21736, 23056, 24497, 25194, 26724, 27248, 27379, 28424, 28951, 29172, 29868, 32357, 32604, 33592, 34584, 35632, 37466, 38896, 39824, 40872, 42313, 42636, 43472, 46189, 48994, 50388, 53448, 54758, 56199, 56848, 57902, 58344, 59736, 64714, 65208, 67184, 69168, 73491, 74932, 81744, 82137, 84626, 85272, 86853, 92378, 97071, 97988, 100776, 106896, 109516, 112398, 115804, 116688, 119472, 126939, 129428, 130416, 138567, 146982, 149864, 164274, 169252, 170544, 173706, 184756, 194142, 195976, 201552, 219032, 224796, 231608, 253878, 258856, 277134, 293964, 299728, 318461, 328548, 338504, 347412, 355927, 369512, 388284, 391952, 438064, 449592, 463216, 465443, 507756, 517712, 550069, 554268, 587928, 636922, 657096, 677008, 694824, 711854, 739024, 776568, 899184, 930886, 955383, 1015512, 1067781, 1100138, 1108536, 1175856, 1273844, 1314192, 1389648, 1396329, 1423708, 1553136, 1650207, 1861772, 1910766, 2031024, 2135562, 2200276, 2217072, 2547688, 2792658, 2847416, 3300414, 3723544, 3821532, 4271124, 4400552, 5095376, 5585316, 5694832, 6050759, 6600828, 7447088, 7643064, 8542248, 8801104, 11170632, 12101518, 13201656, 15286128, 17084496, 18152277, 22341264, 24203036, 26403312, 36304554, 48406072, 72609108, 96812144, 145218216, 290436432]

約数ペア:

[(1, 290436432), (2, 145218216), (3, 96812144), (4, 72609108), (6, 48406072), (8, 36304554), (11, 26403312), (12, 24203036), (13, 22341264), (16, 18152277), (17, 17084496), (19, 15286128), (22, 13201656), (24, 12101518), (26, 11170632), (33, 8801104), (34, 8542248), (38, 7643064), (39, 7447088), (44, 6600828), (48, 6050759), (51, 5694832), (52, 5585316), (57, 5095376), (66, 4400552), (68, 4271124), (76, 3821532), (78, 3723544), (88, 3300414), (102, 2847416), (104, 2792658), (114, 2547688), (131, 2217072), (132, 2200276), (136, 2135562), (143, 2031024), (152, 1910766), (156, 1861772), (176, 1650207), (187, 1553136), (204, 1423708), (208, 1396329), (209, 1389648), (221, 1314192), (228, 1273844), (247, 1175856), (262, 1108536), (264, 1100138), (272, 1067781), (286, 1015512), (304, 955383), (312, 930886), (323, 899184), (374, 776568), (393, 739024), (408, 711854), (418, 694824), (429, 677008), (442, 657096), (456, 636922), (494, 587928), (524, 554268), (528, 550069), (561, 517712), (572, 507756), (624, 465443), (627, 463216), (646, 449592), (663, 438064), (741, 391952), (748, 388284), (786, 369512), (816, 355927), (836, 347412), (858, 338504), (884, 328548), (912, 318461), (969, 299728), (988, 293964), (1048, 277134), (1122, 258856), (1144, 253878), (1254, 231608), (1292, 224796), (1326, 219032), (1441, 201552), (1482, 195976), (1496, 194142), (1572, 184756), (1672, 173706), (1703, 170544), (1716, 169252), (1768, 164274), (1938, 149864), (1976, 146982), (2096, 138567), (2227, 130416), (2244, 129428), (2288, 126939), (2431, 119472), (2489, 116688), (2508, 115804), (2584, 112398), (2652, 109516), (2717, 106896), (2882, 100776), (2964, 97988), (2992, 97071), (3144, 92378), (3344, 86853), (3406, 85272), (3432, 84626), (3536, 82137), (3553, 81744), (3876, 74932), (3952, 73491), (4199, 69168), (4323, 67184), (4454, 65208), (4488, 64714), (4862, 59736), (4978, 58344), (5016, 57902), (5109, 56848), (5168, 56199), (5304, 54758), (5434, 53448), (5764, 50388), (5928, 48994), (6288, 46189), (6681, 43472), (6812, 42636), (6864, 42313), (7106, 40872), (7293, 39824), (7467, 38896), (7752, 37466), (8151, 35632), (8398, 34584), (8646, 33592), (8908, 32604), (8976, 32357), (9724, 29868), (9956, 29172), (10032, 28951), (10218, 28424), (10608, 27379), (10659, 27248), (10868, 26724), (11528, 25194), (11856, 24497), (12597, 23056), (13362, 21736), (13624, 21318), (14212, 20436), (14586, 19912), (14934, 19448), (15504, 18733), (16302, 17816), (16796, 17292)]