2938997568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 8642502400

約数和(自身を除く): 5703504832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 97, 104, 122, 156, 183, 192, 194, 199, 208, 244, 291, 312, 366, 388, 398, 416, 488, 582, 597, 624, 732, 776, 793, 796, 832, 976, 1164, 1194, 1248, 1261, 1464, 1552, 1586, 1592, 1952, 2328, 2379, 2388, 2496, 2522, 2587, 2928, 3104, 3172, 3184, 3783, 3904, 4656, 4758, 4776, 5044, 5174, 5856, 5917, 6208, 6344, 6368, 7566, 7761, 9312, 9516, 9552, 10088, 10348, 11712, 11834, 12139, 12688, 12736, 15132, 15522, 17751, 18624, 19032, 19104, 19303, 20176, 20696, 23668, 24278, 25376, 30264, 31044, 35502, 36417, 38064, 38208, 38606, 40352, 41392, 47336, 48556, 50752, 57909, 60528, 62088, 71004, 72834, 76128, 76921, 77212, 80704, 82784, 94672, 97112, 115818, 121056, 124176, 142008, 145668, 152256, 153842, 154424, 157807, 165568, 189344, 194224, 230763, 231636, 242112, 248352, 250939, 284016, 291336, 307684, 308848, 315614, 378688, 388448, 461526, 463272, 473421, 496704, 501878, 568032, 582672, 615368, 617696, 631228, 752817, 776896, 923052, 926544, 946842, 1003756, 1136064, 1165344, 1177483, 1230736, 1235392, 1262456, 1505634, 1846104, 1853088, 1893684, 2007512, 2330688, 2354966, 2461472, 2524912, 3011268, 3532449, 3692208, 3706176, 3787368, 4015024, 4709932, 4922944, 5049824, 6022536, 7064898, 7384416, 7574736, 8030048, 9419864, 10099648, 12045072, 14129796, 14768832, 15149472, 15307279, 16060096, 18839728, 24090144, 28259592, 30298944, 30614558, 37679456, 45921837, 48180288, 56519184, 61229116, 75358912, 91843674, 113038368, 122458232, 183687348, 226076736, 244916464, 367374696, 489832928, 734749392, 979665856, 1469498784, 2938997568]

約数ペア:

[(1, 2938997568), (2, 1469498784), (3, 979665856), (4, 734749392), (6, 489832928), (8, 367374696), (12, 244916464), (13, 226076736), (16, 183687348), (24, 122458232), (26, 113038368), (32, 91843674), (39, 75358912), (48, 61229116), (52, 56519184), (61, 48180288), (64, 45921837), (78, 37679456), (96, 30614558), (97, 30298944), (104, 28259592), (122, 24090144), (156, 18839728), (183, 16060096), (192, 15307279), (194, 15149472), (199, 14768832), (208, 14129796), (244, 12045072), (291, 10099648), (312, 9419864), (366, 8030048), (388, 7574736), (398, 7384416), (416, 7064898), (488, 6022536), (582, 5049824), (597, 4922944), (624, 4709932), (732, 4015024), (776, 3787368), (793, 3706176), (796, 3692208), (832, 3532449), (976, 3011268), (1164, 2524912), (1194, 2461472), (1248, 2354966), (1261, 2330688), (1464, 2007512), (1552, 1893684), (1586, 1853088), (1592, 1846104), (1952, 1505634), (2328, 1262456), (2379, 1235392), (2388, 1230736), (2496, 1177483), (2522, 1165344), (2587, 1136064), (2928, 1003756), (3104, 946842), (3172, 926544), (3184, 923052), (3783, 776896), (3904, 752817), (4656, 631228), (4758, 617696), (4776, 615368), (5044, 582672), (5174, 568032), (5856, 501878), (5917, 496704), (6208, 473421), (6344, 463272), (6368, 461526), (7566, 388448), (7761, 378688), (9312, 315614), (9516, 308848), (9552, 307684), (10088, 291336), (10348, 284016), (11712, 250939), (11834, 248352), (12139, 242112), (12688, 231636), (12736, 230763), (15132, 194224), (15522, 189344), (17751, 165568), (18624, 157807), (19032, 154424), (19104, 153842), (19303, 152256), (20176, 145668), (20696, 142008), (23668, 124176), (24278, 121056), (25376, 115818), (30264, 97112), (31044, 94672), (35502, 82784), (36417, 80704), (38064, 77212), (38208, 76921), (38606, 76128), (40352, 72834), (41392, 71004), (47336, 62088), (48556, 60528), (50752, 57909)]