40632228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 128826880

約数和(自身を除く): 88194652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 157, 158, 182, 234, 237, 252, 273, 314, 316, 364, 468, 471, 474, 546, 553, 628, 711, 819, 942, 948, 1027, 1092, 1099, 1106, 1413, 1422, 1638, 1659, 1884, 2041, 2054, 2198, 2212, 2826, 2844, 3081, 3276, 3297, 3318, 4082, 4108, 4396, 4977, 5652, 6123, 6162, 6594, 6636, 7189, 8164, 9243, 9891, 9954, 12246, 12324, 12403, 13188, 14287, 14378, 18369, 18486, 19782, 19908, 21567, 24492, 24806, 28574, 28756, 36738, 36972, 37209, 39564, 42861, 43134, 49612, 57148, 64701, 73476, 74418, 85722, 86268, 86821, 111627, 128583, 129402, 148836, 161239, 171444, 173642, 223254, 257166, 258804, 260463, 322478, 347284, 446508, 483717, 514332, 520926, 644956, 781389, 967434, 1041852, 1128673, 1451151, 1562778, 1934868, 2257346, 2902302, 3125556, 3386019, 4514692, 5804604, 6772038, 10158057, 13544076, 20316114, 40632228]

約数ペア:

[(1, 40632228), (2, 20316114), (3, 13544076), (4, 10158057), (6, 6772038), (7, 5804604), (9, 4514692), (12, 3386019), (13, 3125556), (14, 2902302), (18, 2257346), (21, 1934868), (26, 1562778), (28, 1451151), (36, 1128673), (39, 1041852), (42, 967434), (52, 781389), (63, 644956), (78, 520926), (79, 514332), (84, 483717), (91, 446508), (117, 347284), (126, 322478), (156, 260463), (157, 258804), (158, 257166), (182, 223254), (234, 173642), (237, 171444), (252, 161239), (273, 148836), (314, 129402), (316, 128583), (364, 111627), (468, 86821), (471, 86268), (474, 85722), (546, 74418), (553, 73476), (628, 64701), (711, 57148), (819, 49612), (942, 43134), (948, 42861), (1027, 39564), (1092, 37209), (1099, 36972), (1106, 36738), (1413, 28756), (1422, 28574), (1638, 24806), (1659, 24492), (1884, 21567), (2041, 19908), (2054, 19782), (2198, 18486), (2212, 18369), (2826, 14378), (2844, 14287), (3081, 13188), (3276, 12403), (3297, 12324), (3318, 12246), (4082, 9954), (4108, 9891), (4396, 9243), (4977, 8164), (5652, 7189), (6123, 6636), (6162, 6594)]