972733848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 2638379520

約数和(自身を除く): 1665645672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 97, 111, 138, 148, 184, 194, 222, 276, 291, 296, 388, 444, 491, 552, 582, 776, 851, 888, 982, 1164, 1473, 1702, 1964, 2231, 2328, 2553, 2946, 3404, 3589, 3928, 4462, 5106, 5892, 6693, 6808, 7178, 8924, 10212, 10767, 11293, 11784, 13386, 14356, 17848, 18167, 20424, 21534, 22586, 26772, 28712, 33879, 36334, 43068, 45172, 47627, 53544, 54501, 67758, 72668, 82547, 86136, 90344, 95254, 109002, 135516, 142881, 145336, 165094, 190508, 218004, 247641, 271032, 285762, 330188, 381016, 417841, 436008, 495282, 571524, 660376, 835682, 990564, 1095421, 1143048, 1253523, 1671364, 1762199, 1981128, 2190842, 2507046, 3286263, 3342728, 3524398, 4381684, 5014092, 5286597, 6572526, 7048796, 8763368, 10028184, 10573194, 13145052, 14097592, 21146388, 26290104, 40530577, 42292776, 81061154, 121591731, 162122308, 243183462, 324244616, 486366924, 972733848]

約数ペア:

[(1, 972733848), (2, 486366924), (3, 324244616), (4, 243183462), (6, 162122308), (8, 121591731), (12, 81061154), (23, 42292776), (24, 40530577), (37, 26290104), (46, 21146388), (69, 14097592), (74, 13145052), (92, 10573194), (97, 10028184), (111, 8763368), (138, 7048796), (148, 6572526), (184, 5286597), (194, 5014092), (222, 4381684), (276, 3524398), (291, 3342728), (296, 3286263), (388, 2507046), (444, 2190842), (491, 1981128), (552, 1762199), (582, 1671364), (776, 1253523), (851, 1143048), (888, 1095421), (982, 990564), (1164, 835682), (1473, 660376), (1702, 571524), (1964, 495282), (2231, 436008), (2328, 417841), (2553, 381016), (2946, 330188), (3404, 285762), (3589, 271032), (3928, 247641), (4462, 218004), (5106, 190508), (5892, 165094), (6693, 145336), (6808, 142881), (7178, 135516), (8924, 109002), (10212, 95254), (10767, 90344), (11293, 86136), (11784, 82547), (13386, 72668), (14356, 67758), (17848, 54501), (18167, 53544), (20424, 47627), (21534, 45172), (22586, 43068), (26772, 36334), (28712, 33879)]