401086440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65537}}^1$

素因数の和:65571

約数の個数: 96

約数和(自身を含む): 1380230280

約数和(自身を除く): 979143840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 65537, 131074, 196611, 262148, 327685, 393222, 524296, 589833, 655370, 786444, 983055, 1114129, 1179666, 1310740, 1572888, 1966110, 2228258, 2359332, 2621480, 2949165, 3342387, 3932220, 4456516, 4718664, 5570645, 5898330, 6684774, 7864440, 8913032, 10027161, 11141290, 11796660, 13369548, 16711935, 20054322, 22282580, 23593320, 26739096, 33423870, 40108644, 44565160, 50135805, 66847740, 80217288, 100271610, 133695480, 200543220, 401086440]

約数ペア:

[(1, 401086440), (2, 200543220), (3, 133695480), (4, 100271610), (5, 80217288), (6, 66847740), (8, 50135805), (9, 44565160), (10, 40108644), (12, 33423870), (15, 26739096), (17, 23593320), (18, 22282580), (20, 20054322), (24, 16711935), (30, 13369548), (34, 11796660), (36, 11141290), (40, 10027161), (45, 8913032), (51, 7864440), (60, 6684774), (68, 5898330), (72, 5570645), (85, 4718664), (90, 4456516), (102, 3932220), (120, 3342387), (136, 2949165), (153, 2621480), (170, 2359332), (180, 2228258), (204, 1966110), (255, 1572888), (306, 1310740), (340, 1179666), (360, 1114129), (408, 983055), (510, 786444), (612, 655370), (680, 589833), (765, 524296), (1020, 393222), (1224, 327685), (1530, 262148), (2040, 196611), (3060, 131074), (6120, 65537)]