278028048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3652

約数の個数: 80

約数和(自身を含む): 760237056

約数和(自身を除く): 482209008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 213, 276, 284, 368, 426, 552, 568, 852, 1104, 1136, 1633, 1704, 3266, 3408, 3547, 4899, 6532, 7094, 9798, 10641, 13064, 14188, 19596, 21282, 26128, 28376, 39192, 42564, 56752, 78384, 81581, 85128, 163162, 170256, 244743, 251837, 326324, 489486, 503674, 652648, 755511, 978972, 1007348, 1305296, 1511022, 1957944, 2014696, 3022044, 3915888, 4029392, 5792251, 6044088, 11584502, 12088176, 17376753, 23169004, 34753506, 46338008, 69507012, 92676016, 139014024, 278028048]

約数ペア:

[(1, 278028048), (2, 139014024), (3, 92676016), (4, 69507012), (6, 46338008), (8, 34753506), (12, 23169004), (16, 17376753), (23, 12088176), (24, 11584502), (46, 6044088), (48, 5792251), (69, 4029392), (71, 3915888), (92, 3022044), (138, 2014696), (142, 1957944), (184, 1511022), (213, 1305296), (276, 1007348), (284, 978972), (368, 755511), (426, 652648), (552, 503674), (568, 489486), (852, 326324), (1104, 251837), (1136, 244743), (1633, 170256), (1704, 163162), (3266, 85128), (3408, 81581), (3547, 78384), (4899, 56752), (6532, 42564), (7094, 39192), (9798, 28376), (10641, 26128), (13064, 21282), (14188, 19596)]