1311783104

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 3160166400

約数和(自身を除く): 1848383296

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 31, 32, 34, 38, 46, 62, 64, 68, 76, 89, 92, 124, 136, 152, 178, 184, 248, 272, 304, 323, 356, 368, 391, 437, 496, 527, 544, 589, 608, 646, 712, 713, 736, 782, 874, 992, 1054, 1088, 1178, 1216, 1292, 1424, 1426, 1472, 1513, 1564, 1691, 1748, 1984, 2047, 2108, 2356, 2584, 2759, 2848, 2852, 3026, 3128, 3382, 3496, 4094, 4216, 4712, 5168, 5518, 5696, 5704, 6052, 6256, 6764, 6992, 7429, 8188, 8432, 9424, 10013, 10336, 11036, 11408, 12104, 12121, 12512, 13528, 13547, 13984, 14858, 16376, 16864, 18848, 20026, 20672, 22072, 22816, 24208, 24242, 25024, 27056, 27094, 27968, 28747, 29716, 32752, 33728, 34799, 37696, 38893, 40052, 44144, 45632, 46903, 48416, 48484, 52421, 54112, 54188, 57494, 59432, 63457, 65504, 69598, 77786, 80104, 88288, 93806, 96832, 96968, 104842, 108224, 108376, 114988, 118864, 126914, 131008, 139196, 155572, 160208, 176576, 187612, 193936, 209684, 216752, 229976, 230299, 237728, 253828, 278392, 311144, 320416, 375224, 387872, 419368, 433504, 459952, 460598, 475456, 507656, 556784, 622288, 640832, 661181, 750448, 775744, 838736, 867008, 891157, 919904, 921196, 1015312, 1078769, 1113568, 1205683, 1244576, 1322362, 1500896, 1677472, 1782314, 1839808, 1842392, 2030624, 2157538, 2227136, 2411366, 2489152, 2644724, 3001792, 3354944, 3564628, 3684784, 4061248, 4315076, 4822732, 5289448, 7129256, 7369568, 8630152, 9645464, 10578896, 14258512, 14739136, 17260304, 19290928, 20496611, 21157792, 28517024, 34520608, 38581856, 40993222, 42315584, 57034048, 69041216, 77163712, 81986444, 163972888, 327945776, 655891552, 1311783104]

約数ペア:

[(1, 1311783104), (2, 655891552), (4, 327945776), (8, 163972888), (16, 81986444), (17, 77163712), (19, 69041216), (23, 57034048), (31, 42315584), (32, 40993222), (34, 38581856), (38, 34520608), (46, 28517024), (62, 21157792), (64, 20496611), (68, 19290928), (76, 17260304), (89, 14739136), (92, 14258512), (124, 10578896), (136, 9645464), (152, 8630152), (178, 7369568), (184, 7129256), (248, 5289448), (272, 4822732), (304, 4315076), (323, 4061248), (356, 3684784), (368, 3564628), (391, 3354944), (437, 3001792), (496, 2644724), (527, 2489152), (544, 2411366), (589, 2227136), (608, 2157538), (646, 2030624), (712, 1842392), (713, 1839808), (736, 1782314), (782, 1677472), (874, 1500896), (992, 1322362), (1054, 1244576), (1088, 1205683), (1178, 1113568), (1216, 1078769), (1292, 1015312), (1424, 921196), (1426, 919904), (1472, 891157), (1513, 867008), (1564, 838736), (1691, 775744), (1748, 750448), (1984, 661181), (2047, 640832), (2108, 622288), (2356, 556784), (2584, 507656), (2759, 475456), (2848, 460598), (2852, 459952), (3026, 433504), (3128, 419368), (3382, 387872), (3496, 375224), (4094, 320416), (4216, 311144), (4712, 278392), (5168, 253828), (5518, 237728), (5696, 230299), (5704, 229976), (6052, 216752), (6256, 209684), (6764, 193936), (6992, 187612), (7429, 176576), (8188, 160208), (8432, 155572), (9424, 139196), (10013, 131008), (10336, 126914), (11036, 118864), (11408, 114988), (12104, 108376), (12121, 108224), (12512, 104842), (13528, 96968), (13547, 96832), (13984, 93806), (14858, 88288), (16376, 80104), (16864, 77786), (18848, 69598), (20026, 65504), (20672, 63457), (22072, 59432), (22816, 57494), (24208, 54188), (24242, 54112), (25024, 52421), (27056, 48484), (27094, 48416), (27968, 46903), (28747, 45632), (29716, 44144), (32752, 40052), (33728, 38893), (34799, 37696)]