639293364

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5197}}^1$

素因数の和:5294

約数の個数: 96

約数和(自身を含む): 1781458560

約数和(自身を除く): 1142165196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 67, 68, 102, 108, 134, 153, 201, 204, 268, 306, 402, 459, 603, 612, 804, 918, 1139, 1206, 1809, 1836, 2278, 2412, 3417, 3618, 4556, 5197, 6834, 7236, 10251, 10394, 13668, 15591, 20502, 20788, 30753, 31182, 41004, 46773, 61506, 62364, 88349, 93546, 123012, 140319, 176698, 187092, 265047, 280638, 348199, 353396, 530094, 561276, 696398, 795141, 1044597, 1060188, 1392796, 1590282, 2089194, 2385423, 3133791, 3180564, 4178388, 4770846, 5919383, 6267582, 9401373, 9541692, 11838766, 12535164, 17758149, 18802746, 23677532, 35516298, 37605492, 53274447, 71032596, 106548894, 159823341, 213097788, 319646682, 639293364]

約数ペア:

[(1, 639293364), (2, 319646682), (3, 213097788), (4, 159823341), (6, 106548894), (9, 71032596), (12, 53274447), (17, 37605492), (18, 35516298), (27, 23677532), (34, 18802746), (36, 17758149), (51, 12535164), (54, 11838766), (67, 9541692), (68, 9401373), (102, 6267582), (108, 5919383), (134, 4770846), (153, 4178388), (201, 3180564), (204, 3133791), (268, 2385423), (306, 2089194), (402, 1590282), (459, 1392796), (603, 1060188), (612, 1044597), (804, 795141), (918, 696398), (1139, 561276), (1206, 530094), (1809, 353396), (1836, 348199), (2278, 280638), (2412, 265047), (3417, 187092), (3618, 176698), (4556, 140319), (5197, 123012), (6834, 93546), (7236, 88349), (10251, 62364), (10394, 61506), (13668, 46773), (15591, 41004), (20502, 31182), (20788, 30753)]