2015352408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 5384448000

約数和(自身を除く): 3369095592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 179, 186, 222, 248, 296, 358, 372, 409, 444, 537, 716, 744, 818, 888, 1074, 1147, 1227, 1432, 1636, 2148, 2294, 2454, 3272, 3441, 4296, 4588, 4908, 5549, 6623, 6882, 9176, 9816, 11098, 12679, 13246, 13764, 15133, 16647, 19869, 22196, 25358, 26492, 27528, 30266, 33294, 38037, 39738, 44392, 45399, 50716, 52984, 60532, 66588, 73211, 76074, 79476, 90798, 101432, 121064, 133176, 146422, 152148, 158952, 181596, 205313, 219633, 292844, 304296, 363192, 410626, 439266, 469123, 585688, 615939, 821252, 878532, 938246, 1231878, 1407369, 1642504, 1757064, 1876492, 2269541, 2463756, 2708807, 2814738, 3752984, 4539082, 4927512, 5417614, 5629476, 6808623, 8126421, 9078164, 10835228, 11258952, 13617246, 16252842, 18156328, 21670456, 27234492, 32505684, 54468984, 65011368, 83973017, 167946034, 251919051, 335892068, 503838102, 671784136, 1007676204, 2015352408]

約数ペア:

[(1, 2015352408), (2, 1007676204), (3, 671784136), (4, 503838102), (6, 335892068), (8, 251919051), (12, 167946034), (24, 83973017), (31, 65011368), (37, 54468984), (62, 32505684), (74, 27234492), (93, 21670456), (111, 18156328), (124, 16252842), (148, 13617246), (179, 11258952), (186, 10835228), (222, 9078164), (248, 8126421), (296, 6808623), (358, 5629476), (372, 5417614), (409, 4927512), (444, 4539082), (537, 3752984), (716, 2814738), (744, 2708807), (818, 2463756), (888, 2269541), (1074, 1876492), (1147, 1757064), (1227, 1642504), (1432, 1407369), (1636, 1231878), (2148, 938246), (2294, 878532), (2454, 821252), (3272, 615939), (3441, 585688), (4296, 469123), (4588, 439266), (4908, 410626), (5549, 363192), (6623, 304296), (6882, 292844), (9176, 219633), (9816, 205313), (11098, 181596), (12679, 158952), (13246, 152148), (13764, 146422), (15133, 133176), (16647, 121064), (19869, 101432), (22196, 90798), (25358, 79476), (26492, 76074), (27528, 73211), (30266, 66588), (33294, 60532), (38037, 52984), (39738, 50716), (44392, 45399)]