1815697312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2846

約数の個数: 96

約数和(自身を含む): 4229366400

約数和(自身を除く): 2413669088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 149, 176, 208, 286, 298, 352, 416, 572, 596, 1144, 1192, 1639, 1937, 2288, 2384, 2663, 3278, 3874, 4576, 4768, 5326, 6556, 7748, 10652, 13112, 15496, 21304, 21307, 26224, 29293, 30992, 34619, 42608, 42614, 52448, 58586, 61984, 69238, 85216, 85228, 117172, 138476, 170456, 234344, 276952, 340912, 380809, 396787, 468688, 553904, 681824, 761618, 793574, 937376, 1107808, 1523236, 1587148, 3046472, 3174296, 4364657, 5158231, 6092944, 6348592, 8729314, 10316462, 12185888, 12697184, 17458628, 20632924, 34917256, 41265848, 56740541, 69834512, 82531696, 113481082, 139669024, 165063392, 226962164, 453924328, 907848656, 1815697312]

約数ペア:

[(1, 1815697312), (2, 907848656), (4, 453924328), (8, 226962164), (11, 165063392), (13, 139669024), (16, 113481082), (22, 82531696), (26, 69834512), (32, 56740541), (44, 41265848), (52, 34917256), (88, 20632924), (104, 17458628), (143, 12697184), (149, 12185888), (176, 10316462), (208, 8729314), (286, 6348592), (298, 6092944), (352, 5158231), (416, 4364657), (572, 3174296), (596, 3046472), (1144, 1587148), (1192, 1523236), (1639, 1107808), (1937, 937376), (2288, 793574), (2384, 761618), (2663, 681824), (3278, 553904), (3874, 468688), (4576, 396787), (4768, 380809), (5326, 340912), (6556, 276952), (7748, 234344), (10652, 170456), (13112, 138476), (15496, 117172), (21304, 85228), (21307, 85216), (26224, 69238), (29293, 61984), (30992, 58586), (34619, 52448), (42608, 42614)]