40042548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 132088320

約数和(自身を除く): 92045772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 719, 819, 884, 1071, 1092, 1326, 1428, 1438, 1547, 1638, 1989, 2142, 2157, 2652, 2876, 3094, 3276, 3978, 4284, 4314, 4641, 5033, 6188, 6471, 7956, 8628, 9282, 9347, 10066, 12223, 12942, 13923, 15099, 18564, 18694, 20132, 24446, 25884, 27846, 28041, 30198, 36669, 37388, 45297, 48892, 55692, 56082, 60396, 65429, 73338, 84123, 85561, 90594, 110007, 112164, 130858, 146676, 158899, 168246, 171122, 181188, 196287, 220014, 256683, 261716, 317798, 336492, 342244, 392574, 440028, 476697, 513366, 588861, 635596, 770049, 785148, 953394, 1026732, 1112293, 1177722, 1430091, 1540098, 1906788, 2224586, 2355444, 2860182, 3080196, 3336879, 4449172, 5720364, 6673758, 10010637, 13347516, 20021274, 40042548]

約数ペア:

[(1, 40042548), (2, 20021274), (3, 13347516), (4, 10010637), (6, 6673758), (7, 5720364), (9, 4449172), (12, 3336879), (13, 3080196), (14, 2860182), (17, 2355444), (18, 2224586), (21, 1906788), (26, 1540098), (28, 1430091), (34, 1177722), (36, 1112293), (39, 1026732), (42, 953394), (51, 785148), (52, 770049), (63, 635596), (68, 588861), (78, 513366), (84, 476697), (91, 440028), (102, 392574), (117, 342244), (119, 336492), (126, 317798), (153, 261716), (156, 256683), (182, 220014), (204, 196287), (221, 181188), (234, 171122), (238, 168246), (252, 158899), (273, 146676), (306, 130858), (357, 112164), (364, 110007), (442, 90594), (468, 85561), (476, 84123), (546, 73338), (612, 65429), (663, 60396), (714, 56082), (719, 55692), (819, 48892), (884, 45297), (1071, 37388), (1092, 36669), (1326, 30198), (1428, 28041), (1438, 27846), (1547, 25884), (1638, 24446), (1989, 20132), (2142, 18694), (2157, 18564), (2652, 15099), (2876, 13923), (3094, 12942), (3276, 12223), (3978, 10066), (4284, 9347), (4314, 9282), (4641, 8628), (5033, 7956), (6188, 6471)]