315618984

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 907804800

約数和(自身を除く): 592185816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 157, 164, 216, 227, 246, 314, 328, 369, 454, 471, 492, 628, 681, 738, 908, 942, 984, 1107, 1256, 1362, 1413, 1476, 1816, 1884, 2043, 2214, 2724, 2826, 2952, 3768, 4086, 4239, 4428, 5448, 5652, 6129, 6437, 8172, 8478, 8856, 9307, 11304, 12258, 12874, 16344, 16956, 18614, 19311, 24516, 25748, 27921, 33912, 35639, 37228, 38622, 49032, 51496, 55842, 57933, 71278, 74456, 77244, 83763, 106917, 111684, 115866, 142556, 154488, 167526, 173799, 213834, 223368, 231732, 251289, 285112, 320751, 335052, 347598, 427668, 463464, 502578, 641502, 670104, 695196, 855336, 962253, 1005156, 1283004, 1390392, 1461199, 1924506, 2010312, 2566008, 2922398, 3849012, 4383597, 5844796, 7698024, 8767194, 11689592, 13150791, 17534388, 26301582, 35068776, 39452373, 52603164, 78904746, 105206328, 157809492, 315618984]

約数ペア:

[(1, 315618984), (2, 157809492), (3, 105206328), (4, 78904746), (6, 52603164), (8, 39452373), (9, 35068776), (12, 26301582), (18, 17534388), (24, 13150791), (27, 11689592), (36, 8767194), (41, 7698024), (54, 5844796), (72, 4383597), (82, 3849012), (108, 2922398), (123, 2566008), (157, 2010312), (164, 1924506), (216, 1461199), (227, 1390392), (246, 1283004), (314, 1005156), (328, 962253), (369, 855336), (454, 695196), (471, 670104), (492, 641502), (628, 502578), (681, 463464), (738, 427668), (908, 347598), (942, 335052), (984, 320751), (1107, 285112), (1256, 251289), (1362, 231732), (1413, 223368), (1476, 213834), (1816, 173799), (1884, 167526), (2043, 154488), (2214, 142556), (2724, 115866), (2826, 111684), (2952, 106917), (3768, 83763), (4086, 77244), (4239, 74456), (4428, 71278), (5448, 57933), (5652, 55842), (6129, 51496), (6437, 49032), (8172, 38622), (8478, 37228), (8856, 35639), (9307, 33912), (11304, 27921), (12258, 25748), (12874, 24516), (16344, 19311), (16956, 18614)]