66496248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 241920000

約数和(自身を除く): 175423752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 199, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 398, 408, 442, 459, 468, 476, 504, 546, 597, 612, 663, 702, 714, 728, 756, 796, 819, 884, 918, 936, 952, 1071, 1092, 1194, 1224, 1326, 1393, 1404, 1428, 1512, 1547, 1592, 1638, 1768, 1791, 1836, 1989, 2142, 2184, 2388, 2457, 2587, 2652, 2786, 2808, 2856, 3094, 3213, 3276, 3383, 3582, 3672, 3978, 4179, 4284, 4641, 4776, 4914, 5174, 5304, 5373, 5572, 5967, 6188, 6426, 6552, 6766, 7164, 7761, 7956, 8358, 8568, 9282, 9828, 10149, 10348, 10746, 11144, 11934, 12376, 12537, 12852, 13532, 13923, 14328, 15522, 15912, 16716, 18109, 18564, 19656, 20298, 20696, 21492, 23283, 23681, 23868, 25074, 25704, 27064, 27846, 30447, 31044, 33432, 36218, 37128, 37611, 40596, 41769, 42984, 43979, 46566, 47362, 47736, 50148, 54327, 55692, 60894, 62088, 69849, 71043, 72436, 75222, 81192, 83538, 87958, 91341, 93132, 94724, 100296, 108654, 111384, 121788, 131937, 139698, 142086, 144872, 150444, 162981, 167076, 175916, 182682, 186264, 189448, 213129, 217308, 243576, 263874, 279396, 284172, 300888, 307853, 325962, 334152, 351832, 365364, 395811, 426258, 434616, 488943, 527748, 558792, 568344, 615706, 639387, 651924, 730728, 791622, 852516, 923559, 977886, 1055496, 1187433, 1231412, 1278774, 1303848, 1583244, 1705032, 1847118, 1955772, 2374866, 2462824, 2557548, 2770677, 3166488, 3694236, 3911544, 4749732, 5115096, 5541354, 7388472, 8312031, 9499464, 11082708, 16624062, 22165416, 33248124, 66496248]

約数ペア:

[(1, 66496248), (2, 33248124), (3, 22165416), (4, 16624062), (6, 11082708), (7, 9499464), (8, 8312031), (9, 7388472), (12, 5541354), (13, 5115096), (14, 4749732), (17, 3911544), (18, 3694236), (21, 3166488), (24, 2770677), (26, 2557548), (27, 2462824), (28, 2374866), (34, 1955772), (36, 1847118), (39, 1705032), (42, 1583244), (51, 1303848), (52, 1278774), (54, 1231412), (56, 1187433), (63, 1055496), (68, 977886), (72, 923559), (78, 852516), (84, 791622), (91, 730728), (102, 651924), (104, 639387), (108, 615706), (117, 568344), (119, 558792), (126, 527748), (136, 488943), (153, 434616), (156, 426258), (168, 395811), (182, 365364), (189, 351832), (199, 334152), (204, 325962), (216, 307853), (221, 300888), (234, 284172), (238, 279396), (252, 263874), (273, 243576), (306, 217308), (312, 213129), (351, 189448), (357, 186264), (364, 182682), (378, 175916), (398, 167076), (408, 162981), (442, 150444), (459, 144872), (468, 142086), (476, 139698), (504, 131937), (546, 121788), (597, 111384), (612, 108654), (663, 100296), (702, 94724), (714, 93132), (728, 91341), (756, 87958), (796, 83538), (819, 81192), (884, 75222), (918, 72436), (936, 71043), (952, 69849), (1071, 62088), (1092, 60894), (1194, 55692), (1224, 54327), (1326, 50148), (1393, 47736), (1404, 47362), (1428, 46566), (1512, 43979), (1547, 42984), (1592, 41769), (1638, 40596), (1768, 37611), (1791, 37128), (1836, 36218), (1989, 33432), (2142, 31044), (2184, 30447), (2388, 27846), (2457, 27064), (2587, 25704), (2652, 25074), (2786, 23868), (2808, 23681), (2856, 23283), (3094, 21492), (3213, 20696), (3276, 20298), (3383, 19656), (3582, 18564), (3672, 18109), (3978, 16716), (4179, 15912), (4284, 15522), (4641, 14328), (4776, 13923), (4914, 13532), (5174, 12852), (5304, 12537), (5373, 12376), (5572, 11934), (5967, 11144), (6188, 10746), (6426, 10348), (6552, 10149), (6766, 9828), (7164, 9282), (7761, 8568), (7956, 8358)]