657227532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 1686440448

約数和(自身を除く): 1029212916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 193, 249, 263, 332, 386, 498, 526, 579, 772, 789, 996, 1052, 1079, 1158, 1578, 2158, 2316, 2509, 3156, 3237, 3419, 4316, 5018, 6474, 6838, 7527, 10036, 10257, 12948, 13676, 15054, 16019, 20514, 21829, 30108, 32038, 41028, 43658, 48057, 50759, 64076, 65487, 87316, 96114, 101518, 130974, 152277, 192228, 203036, 208247, 261948, 283777, 304554, 416494, 567554, 609108, 624741, 659867, 832988, 851331, 1135108, 1249482, 1319734, 1702662, 1979601, 2498964, 2639468, 3405324, 3959202, 4212997, 7918404, 8425994, 12638991, 16851988, 25277982, 50555964, 54768961, 109537922, 164306883, 219075844, 328613766, 657227532]

約数ペア:

[(1, 657227532), (2, 328613766), (3, 219075844), (4, 164306883), (6, 109537922), (12, 54768961), (13, 50555964), (26, 25277982), (39, 16851988), (52, 12638991), (78, 8425994), (83, 7918404), (156, 4212997), (166, 3959202), (193, 3405324), (249, 2639468), (263, 2498964), (332, 1979601), (386, 1702662), (498, 1319734), (526, 1249482), (579, 1135108), (772, 851331), (789, 832988), (996, 659867), (1052, 624741), (1079, 609108), (1158, 567554), (1578, 416494), (2158, 304554), (2316, 283777), (2509, 261948), (3156, 208247), (3237, 203036), (3419, 192228), (4316, 152277), (5018, 130974), (6474, 101518), (6838, 96114), (7527, 87316), (10036, 65487), (10257, 64076), (12948, 50759), (13676, 48057), (15054, 43658), (16019, 41028), (20514, 32038), (21829, 30108)]