217486500216

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{38921}}^1$

素因数の和:39197

約数の個数: 128

約数和(自身を含む): 581102346240

約数和(自身を除く): 363615846024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 191, 212, 276, 318, 382, 424, 552, 573, 636, 764, 1146, 1219, 1272, 1528, 2292, 2438, 3657, 4393, 4584, 4876, 7314, 8786, 9752, 10123, 13179, 14628, 17572, 20246, 26358, 29256, 30369, 35144, 38921, 40492, 52716, 60738, 77842, 80984, 105432, 116763, 121476, 155684, 232829, 233526, 242952, 311368, 465658, 467052, 698487, 895183, 931316, 934104, 1396974, 1790366, 1862632, 2062813, 2685549, 2793948, 3580732, 4125626, 5371098, 5587896, 6188439, 7161464, 7433911, 8251252, 10742196, 12376878, 14867822, 16502504, 21484392, 22301733, 24753756, 29735644, 44603466, 47444699, 49507512, 59471288, 89206932, 94889398, 142334097, 170979953, 178413864, 189778796, 284668194, 341959906, 379557592, 393997283, 512939859, 569336388, 683919812, 787994566, 1025879718, 1138672776, 1181991849, 1367839624, 1575989132, 2051759436, 2363983698, 3151978264, 4103518872, 4727967396, 9061937509, 9455934792, 18123875018, 27185812527, 36247750036, 54371625054, 72495500072, 108743250108, 217486500216]

約数ペア:

[(1, 217486500216), (2, 108743250108), (3, 72495500072), (4, 54371625054), (6, 36247750036), (8, 27185812527), (12, 18123875018), (23, 9455934792), (24, 9061937509), (46, 4727967396), (53, 4103518872), (69, 3151978264), (92, 2363983698), (106, 2051759436), (138, 1575989132), (159, 1367839624), (184, 1181991849), (191, 1138672776), (212, 1025879718), (276, 787994566), (318, 683919812), (382, 569336388), (424, 512939859), (552, 393997283), (573, 379557592), (636, 341959906), (764, 284668194), (1146, 189778796), (1219, 178413864), (1272, 170979953), (1528, 142334097), (2292, 94889398), (2438, 89206932), (3657, 59471288), (4393, 49507512), (4584, 47444699), (4876, 44603466), (7314, 29735644), (8786, 24753756), (9752, 22301733), (10123, 21484392), (13179, 16502504), (14628, 14867822), (17572, 12376878), (20246, 10742196), (26358, 8251252), (29256, 7433911), (30369, 7161464), (35144, 6188439), (38921, 5587896), (40492, 5371098), (52716, 4125626), (60738, 3580732), (77842, 2793948), (80984, 2685549), (105432, 2062813), (116763, 1862632), (121476, 1790366), (155684, 1396974), (232829, 934104), (233526, 931316), (242952, 895183), (311368, 698487), (465658, 467052)]