219045114

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 497777280

約数和(自身を除く): 278732166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 181, 219, 307, 362, 438, 543, 614, 657, 921, 1086, 1314, 1629, 1842, 1971, 2763, 3258, 3942, 4887, 5526, 8289, 9774, 13213, 16578, 22411, 26426, 39639, 44822, 55567, 67233, 79278, 111134, 118917, 134466, 166701, 201699, 237834, 333402, 356751, 403398, 500103, 605097, 713502, 1000206, 1210194, 1500309, 3000618, 4056391, 8112782, 12169173, 24338346, 36507519, 73015038, 109522557, 219045114]

約数ペア:

[(1, 219045114), (2, 109522557), (3, 73015038), (6, 36507519), (9, 24338346), (18, 12169173), (27, 8112782), (54, 4056391), (73, 3000618), (146, 1500309), (181, 1210194), (219, 1000206), (307, 713502), (362, 605097), (438, 500103), (543, 403398), (614, 356751), (657, 333402), (921, 237834), (1086, 201699), (1314, 166701), (1629, 134466), (1842, 118917), (1971, 111134), (2763, 79278), (3258, 67233), (3942, 55567), (4887, 44822), (5526, 39639), (8289, 26426), (9774, 22411), (13213, 16578)]