788779872

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5261

約数の個数: 144

約数和(自身を含む): 2452125312

約数和(自身を除く): 1663345440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 5197, 6324, 8432, 8928, 9486, 10394, 12648, 15591, 16864, 18972, 20788, 25296, 31182, 37944, 41576, 46773, 50592, 62364, 75888, 83152, 88349, 93546, 124728, 151776, 161107, 166304, 176698, 187092, 249456, 265047, 322214, 353396, 374184, 483321, 498912, 530094, 644428, 706792, 748368, 795141, 966642, 1060188, 1288856, 1413584, 1449963, 1496736, 1590282, 1933284, 2120376, 2577712, 2738819, 2827168, 2899926, 3180564, 3866568, 4240752, 5155424, 5477638, 5799852, 6361128, 7733136, 8216457, 8481504, 10955276, 11599704, 12722256, 15466272, 16432914, 21910552, 23199408, 24649371, 25444512, 32865828, 43821104, 46398816, 49298742, 65731656, 87642208, 98597484, 131463312, 197194968, 262926624, 394389936, 788779872]

約数ペア:

[(1, 788779872), (2, 394389936), (3, 262926624), (4, 197194968), (6, 131463312), (8, 98597484), (9, 87642208), (12, 65731656), (16, 49298742), (17, 46398816), (18, 43821104), (24, 32865828), (31, 25444512), (32, 24649371), (34, 23199408), (36, 21910552), (48, 16432914), (51, 15466272), (62, 12722256), (68, 11599704), (72, 10955276), (93, 8481504), (96, 8216457), (102, 7733136), (124, 6361128), (136, 5799852), (144, 5477638), (153, 5155424), (186, 4240752), (204, 3866568), (248, 3180564), (272, 2899926), (279, 2827168), (288, 2738819), (306, 2577712), (372, 2120376), (408, 1933284), (496, 1590282), (527, 1496736), (544, 1449963), (558, 1413584), (612, 1288856), (744, 1060188), (816, 966642), (992, 795141), (1054, 748368), (1116, 706792), (1224, 644428), (1488, 530094), (1581, 498912), (1632, 483321), (2108, 374184), (2232, 353396), (2448, 322214), (2976, 265047), (3162, 249456), (4216, 187092), (4464, 176698), (4743, 166304), (4896, 161107), (5197, 151776), (6324, 124728), (8432, 93546), (8928, 88349), (9486, 83152), (10394, 75888), (12648, 62364), (15591, 50592), (16864, 46773), (18972, 41576), (20788, 37944), (25296, 31182)]