313516112

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 801511200

約数和(自身を除く): 487995088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1619, 1729, 1862, 1976, 2128, 2548, 3238, 3458, 3724, 3952, 5096, 6476, 6916, 7448, 10192, 11333, 12103, 12952, 13832, 14896, 21047, 22666, 24206, 25904, 27664, 30761, 42094, 45332, 48412, 61522, 79331, 84188, 90664, 96824, 123044, 147329, 158662, 168376, 181328, 193648, 215327, 246088, 294658, 317324, 336752, 399893, 430654, 492176, 589316, 634648, 799786, 861308, 1031303, 1178632, 1269296, 1507289, 1599572, 1722616, 2062606, 2357264, 2799251, 3014578, 3199144, 3445232, 4125212, 5598502, 6029156, 6398288, 8250424, 11197004, 12058312, 16500848, 19594757, 22394008, 24116624, 39189514, 44788016, 78379028, 156758056, 313516112]

約数ペア:

[(1, 313516112), (2, 156758056), (4, 78379028), (7, 44788016), (8, 39189514), (13, 24116624), (14, 22394008), (16, 19594757), (19, 16500848), (26, 12058312), (28, 11197004), (38, 8250424), (49, 6398288), (52, 6029156), (56, 5598502), (76, 4125212), (91, 3445232), (98, 3199144), (104, 3014578), (112, 2799251), (133, 2357264), (152, 2062606), (182, 1722616), (196, 1599572), (208, 1507289), (247, 1269296), (266, 1178632), (304, 1031303), (364, 861308), (392, 799786), (494, 634648), (532, 589316), (637, 492176), (728, 430654), (784, 399893), (931, 336752), (988, 317324), (1064, 294658), (1274, 246088), (1456, 215327), (1619, 193648), (1729, 181328), (1862, 168376), (1976, 158662), (2128, 147329), (2548, 123044), (3238, 96824), (3458, 90664), (3724, 84188), (3952, 79331), (5096, 61522), (6476, 48412), (6916, 45332), (7448, 42094), (10192, 30761), (11333, 27664), (12103, 25904), (12952, 24206), (13832, 22666), (14896, 21047)]