1258903434152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{180263}}^1$

素因数の和:180523

約数の個数: 128

約数和(自身を含む): 2976346114560

約数和(自身を除く): 1717442680408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 181, 182, 212, 362, 364, 371, 424, 689, 724, 728, 742, 1267, 1378, 1448, 1484, 2353, 2534, 2756, 2968, 4706, 4823, 5068, 5512, 9412, 9593, 9646, 10136, 16471, 18824, 19186, 19292, 32942, 38372, 38584, 65884, 67151, 76744, 124709, 131768, 134302, 180263, 249418, 268604, 360526, 498836, 537208, 721052, 872963, 997672, 1261841, 1442104, 1745926, 2343419, 2523682, 3491852, 4686838, 5047364, 6983704, 9373676, 9553939, 10094728, 16403933, 18747352, 19107878, 32627603, 32807866, 38215756, 65255206, 65615732, 66877573, 76431512, 124201207, 130510412, 131231464, 133755146, 228393221, 248402414, 261020824, 267510292, 424158839, 456786442, 496804828, 535020584, 848317678, 869408449, 913572884, 993609656, 1696635356, 1729262959, 1738816898, 1827145768, 2969111873, 3393270712, 3458525918, 3477633796, 5938223746, 6917051836, 6955267592, 11876447492, 12104840713, 13834103672, 22480418467, 23752894984, 24209681426, 44960836934, 48419362852, 89921673868, 96838725704, 157362929269, 179843347736, 314725858538, 629451717076, 1258903434152]

約数ペア:

[(1, 1258903434152), (2, 629451717076), (4, 314725858538), (7, 179843347736), (8, 157362929269), (13, 96838725704), (14, 89921673868), (26, 48419362852), (28, 44960836934), (52, 24209681426), (53, 23752894984), (56, 22480418467), (91, 13834103672), (104, 12104840713), (106, 11876447492), (181, 6955267592), (182, 6917051836), (212, 5938223746), (362, 3477633796), (364, 3458525918), (371, 3393270712), (424, 2969111873), (689, 1827145768), (724, 1738816898), (728, 1729262959), (742, 1696635356), (1267, 993609656), (1378, 913572884), (1448, 869408449), (1484, 848317678), (2353, 535020584), (2534, 496804828), (2756, 456786442), (2968, 424158839), (4706, 267510292), (4823, 261020824), (5068, 248402414), (5512, 228393221), (9412, 133755146), (9593, 131231464), (9646, 130510412), (10136, 124201207), (16471, 76431512), (18824, 66877573), (19186, 65615732), (19292, 65255206), (32942, 38215756), (38372, 32807866), (38584, 32627603), (65884, 19107878), (67151, 18747352), (76744, 16403933), (124709, 10094728), (131768, 9553939), (134302, 9373676), (180263, 6983704), (249418, 5047364), (268604, 4686838), (360526, 3491852), (498836, 2523682), (537208, 2343419), (721052, 1745926), (872963, 1442104), (997672, 1261841)]