1801490928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 5075389440

約数和(自身を除く): 3273898512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 197, 222, 228, 271, 296, 304, 394, 444, 456, 542, 591, 592, 703, 788, 813, 888, 912, 1084, 1182, 1406, 1576, 1626, 1776, 2109, 2168, 2364, 2812, 3152, 3252, 3743, 4218, 4336, 4728, 5149, 5624, 6504, 7289, 7486, 8436, 9456, 10027, 10298, 11229, 11248, 13008, 14578, 14972, 15447, 16872, 20054, 20596, 21867, 22458, 29156, 29944, 30081, 30894, 33744, 40108, 41192, 43734, 44916, 53387, 58312, 59888, 60162, 61788, 80216, 82384, 87468, 89832, 106774, 116624, 120324, 123576, 138491, 160161, 160432, 174936, 179664, 190513, 213548, 240648, 247152, 276982, 320322, 349872, 381026, 415473, 427096, 481296, 553964, 571539, 640644, 762052, 830946, 854192, 1014353, 1107928, 1143078, 1281288, 1524104, 1661892, 1975319, 2028706, 2215856, 2286156, 2562576, 3043059, 3048208, 3323784, 3950638, 4057412, 4572312, 5925957, 6086118, 6647568, 7901276, 8114824, 9144624, 11851914, 12172236, 15802552, 16229648, 23703828, 24344472, 31605104, 37531061, 47407656, 48688944, 75062122, 94815312, 112593183, 150124244, 225186366, 300248488, 450372732, 600496976, 900745464, 1801490928]

約数ペア:

[(1, 1801490928), (2, 900745464), (3, 600496976), (4, 450372732), (6, 300248488), (8, 225186366), (12, 150124244), (16, 112593183), (19, 94815312), (24, 75062122), (37, 48688944), (38, 47407656), (48, 37531061), (57, 31605104), (74, 24344472), (76, 23703828), (111, 16229648), (114, 15802552), (148, 12172236), (152, 11851914), (197, 9144624), (222, 8114824), (228, 7901276), (271, 6647568), (296, 6086118), (304, 5925957), (394, 4572312), (444, 4057412), (456, 3950638), (542, 3323784), (591, 3048208), (592, 3043059), (703, 2562576), (788, 2286156), (813, 2215856), (888, 2028706), (912, 1975319), (1084, 1661892), (1182, 1524104), (1406, 1281288), (1576, 1143078), (1626, 1107928), (1776, 1014353), (2109, 854192), (2168, 830946), (2364, 762052), (2812, 640644), (3152, 571539), (3252, 553964), (3743, 481296), (4218, 427096), (4336, 415473), (4728, 381026), (5149, 349872), (5624, 320322), (6504, 276982), (7289, 247152), (7486, 240648), (8436, 213548), (9456, 190513), (10027, 179664), (10298, 174936), (11229, 160432), (11248, 160161), (13008, 138491), (14578, 123576), (14972, 120324), (15447, 116624), (16872, 106774), (20054, 89832), (20596, 87468), (21867, 82384), (22458, 80216), (29156, 61788), (29944, 60162), (30081, 59888), (30894, 58312), (33744, 53387), (40108, 44916), (41192, 43734)]