621614170112

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39439}}^1$

素因数の和:39519

約数の個数: 128

約数和(自身を含む): 1375060612800

約数和(自身を除く): 753446442688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 512, 592, 832, 962, 1024, 1184, 1664, 1924, 2048, 2368, 3328, 3848, 4096, 4736, 6656, 7696, 8192, 9472, 13312, 15392, 16384, 18944, 26624, 30784, 32768, 37888, 39439, 53248, 61568, 75776, 78878, 106496, 123136, 151552, 157756, 212992, 246272, 303104, 315512, 425984, 492544, 512707, 606208, 631024, 985088, 1025414, 1212416, 1262048, 1459243, 1970176, 2050828, 2524096, 2918486, 3940352, 4101656, 5048192, 5836972, 7880704, 8203312, 10096384, 11673944, 15761408, 16406624, 18970159, 20192768, 23347888, 32813248, 37940318, 40385536, 46695776, 65626496, 75880636, 80771072, 93391552, 131252992, 151761272, 161542144, 186783104, 262505984, 303522544, 323084288, 373566208, 525011968, 607045088, 646168576, 747132416, 1050023936, 1214090176, 1292337152, 1494264832, 2100047872, 2428180352, 2988529664, 4200095744, 4856360704, 5977059328, 8400191488, 9712721408, 11954118656, 16800382976, 19425442816, 23908237312, 38850885632, 47816474624, 77701771264, 155403542528, 310807085056, 621614170112]

約数ペア:

[(1, 621614170112), (2, 310807085056), (4, 155403542528), (8, 77701771264), (13, 47816474624), (16, 38850885632), (26, 23908237312), (32, 19425442816), (37, 16800382976), (52, 11954118656), (64, 9712721408), (74, 8400191488), (104, 5977059328), (128, 4856360704), (148, 4200095744), (208, 2988529664), (256, 2428180352), (296, 2100047872), (416, 1494264832), (481, 1292337152), (512, 1214090176), (592, 1050023936), (832, 747132416), (962, 646168576), (1024, 607045088), (1184, 525011968), (1664, 373566208), (1924, 323084288), (2048, 303522544), (2368, 262505984), (3328, 186783104), (3848, 161542144), (4096, 151761272), (4736, 131252992), (6656, 93391552), (7696, 80771072), (8192, 75880636), (9472, 65626496), (13312, 46695776), (15392, 40385536), (16384, 37940318), (18944, 32813248), (26624, 23347888), (30784, 20192768), (32768, 18970159), (37888, 16406624), (39439, 15761408), (53248, 11673944), (61568, 10096384), (75776, 8203312), (78878, 7880704), (106496, 5836972), (123136, 5048192), (151552, 4101656), (157756, 3940352), (212992, 2918486), (246272, 2524096), (303104, 2050828), (315512, 1970176), (425984, 1459243), (492544, 1262048), (512707, 1212416), (606208, 1025414), (631024, 985088)]