2729274640144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1686353}}^1$

素因数の和:1686656

約数の個数: 80

約数和(自身を含む): 5901861256704

約数和(自身を除く): 3172586616560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 251, 403, 496, 502, 806, 1004, 1612, 2008, 3224, 3263, 4016, 6448, 6526, 7781, 13052, 15562, 26104, 31124, 52208, 62248, 101153, 124496, 202306, 404612, 809224, 1618448, 1686353, 3372706, 6745412, 13490824, 21922589, 26981648, 43845178, 52276943, 87690356, 104553886, 175380712, 209107772, 350761424, 418215544, 423274603, 679600259, 836431088, 846549206, 1359200518, 1693098412, 2718401036, 3386196824, 5436802072, 5502569839, 6772393648, 10873604144, 11005139678, 13121512693, 22010279356, 26243025386, 44020558712, 52486050772, 88041117424, 104972101544, 170579665009, 209944203088, 341159330018, 682318660036, 1364637320072, 2729274640144]

約数ペア:

[(1, 2729274640144), (2, 1364637320072), (4, 682318660036), (8, 341159330018), (13, 209944203088), (16, 170579665009), (26, 104972101544), (31, 88041117424), (52, 52486050772), (62, 44020558712), (104, 26243025386), (124, 22010279356), (208, 13121512693), (248, 11005139678), (251, 10873604144), (403, 6772393648), (496, 5502569839), (502, 5436802072), (806, 3386196824), (1004, 2718401036), (1612, 1693098412), (2008, 1359200518), (3224, 846549206), (3263, 836431088), (4016, 679600259), (6448, 423274603), (6526, 418215544), (7781, 350761424), (13052, 209107772), (15562, 175380712), (26104, 104553886), (31124, 87690356), (52208, 52276943), (62248, 43845178), (101153, 26981648), (124496, 21922589), (202306, 13490824), (404612, 6745412), (809224, 3372706), (1618448, 1686353)]