227725368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 407314632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 89, 104, 118, 139, 156, 177, 178, 236, 267, 278, 312, 354, 356, 417, 472, 534, 556, 708, 712, 767, 834, 1068, 1112, 1157, 1416, 1534, 1668, 1807, 2136, 2301, 2314, 3068, 3336, 3471, 3614, 4602, 4628, 5251, 5421, 6136, 6942, 7228, 8201, 9204, 9256, 10502, 10842, 12371, 13884, 14456, 15753, 16402, 18408, 21004, 21684, 24603, 24742, 27768, 31506, 32804, 37113, 42008, 43368, 49206, 49484, 63012, 65608, 68263, 74226, 98412, 98968, 106613, 126024, 136526, 148452, 160823, 196824, 204789, 213226, 273052, 296904, 319839, 321646, 409578, 426452, 482469, 546104, 639678, 643292, 729889, 819156, 852904, 964938, 1279356, 1286584, 1459778, 1638312, 1929876, 2189667, 2558712, 2919556, 3859752, 4379334, 5839112, 8758668, 9488557, 17517336, 18977114, 28465671, 37954228, 56931342, 75908456, 113862684, 227725368]

約数ペア:

[(1, 227725368), (2, 113862684), (3, 75908456), (4, 56931342), (6, 37954228), (8, 28465671), (12, 18977114), (13, 17517336), (24, 9488557), (26, 8758668), (39, 5839112), (52, 4379334), (59, 3859752), (78, 2919556), (89, 2558712), (104, 2189667), (118, 1929876), (139, 1638312), (156, 1459778), (177, 1286584), (178, 1279356), (236, 964938), (267, 852904), (278, 819156), (312, 729889), (354, 643292), (356, 639678), (417, 546104), (472, 482469), (534, 426452), (556, 409578), (708, 321646), (712, 319839), (767, 296904), (834, 273052), (1068, 213226), (1112, 204789), (1157, 196824), (1416, 160823), (1534, 148452), (1668, 136526), (1807, 126024), (2136, 106613), (2301, 98968), (2314, 98412), (3068, 74226), (3336, 68263), (3471, 65608), (3614, 63012), (4602, 49484), (4628, 49206), (5251, 43368), (5421, 42008), (6136, 37113), (6942, 32804), (7228, 31506), (8201, 27768), (9204, 24742), (9256, 24603), (10502, 21684), (10842, 21004), (12371, 18408), (13884, 16402), (14456, 15753)]