331464650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 698580288

約数和(自身を除く): 367115638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 83, 106, 110, 137, 166, 265, 274, 275, 415, 530, 550, 583, 685, 830, 913, 1166, 1325, 1370, 1507, 1826, 2075, 2650, 2915, 3014, 3425, 4150, 4399, 4565, 5830, 6850, 7261, 7535, 8798, 9130, 11371, 14522, 14575, 15070, 21995, 22742, 22825, 29150, 36305, 37675, 43990, 45650, 48389, 56855, 72610, 75350, 79871, 96778, 109975, 113710, 125081, 159742, 181525, 219950, 241945, 250162, 284275, 363050, 399355, 483890, 568550, 602663, 625405, 798710, 1205326, 1209725, 1250810, 1996775, 2419450, 3013315, 3127025, 3993550, 6026630, 6254050, 6629293, 13258586, 15066575, 30133150, 33146465, 66292930, 165732325, 331464650]

約数ペア:

[(1, 331464650), (2, 165732325), (5, 66292930), (10, 33146465), (11, 30133150), (22, 15066575), (25, 13258586), (50, 6629293), (53, 6254050), (55, 6026630), (83, 3993550), (106, 3127025), (110, 3013315), (137, 2419450), (166, 1996775), (265, 1250810), (274, 1209725), (275, 1205326), (415, 798710), (530, 625405), (550, 602663), (583, 568550), (685, 483890), (830, 399355), (913, 363050), (1166, 284275), (1325, 250162), (1370, 241945), (1507, 219950), (1826, 181525), (2075, 159742), (2650, 125081), (2915, 113710), (3014, 109975), (3425, 96778), (4150, 79871), (4399, 75350), (4565, 72610), (5830, 56855), (6850, 48389), (7261, 45650), (7535, 43990), (8798, 37675), (9130, 36305), (11371, 29150), (14522, 22825), (14575, 22742), (15070, 21995)]