402801672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 256

約数和(自身を含む): 1383782400

約数和(自身を除く): 980980728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 312, 323, 357, 364, 399, 408, 442, 456, 476, 494, 532, 546, 571, 646, 663, 714, 728, 741, 798, 884, 952, 969, 988, 1064, 1092, 1142, 1292, 1326, 1428, 1482, 1547, 1596, 1713, 1729, 1768, 1938, 1976, 2184, 2261, 2284, 2584, 2652, 2856, 2964, 3094, 3192, 3426, 3458, 3876, 3997, 4199, 4522, 4568, 4641, 5187, 5304, 5928, 6188, 6783, 6852, 6916, 7423, 7752, 7994, 8398, 9044, 9282, 9707, 10374, 10849, 11991, 12376, 12597, 13566, 13704, 13832, 14846, 15988, 16796, 18088, 18564, 19414, 20748, 21698, 22269, 23982, 25194, 27132, 29121, 29393, 29692, 31976, 32547, 33592, 37128, 38828, 41496, 43396, 44538, 47964, 50388, 51961, 54264, 58242, 58786, 59384, 65094, 67949, 75943, 77656, 86792, 88179, 89076, 95928, 100776, 103922, 116484, 117572, 126191, 130188, 135898, 141037, 151886, 155883, 176358, 178152, 184433, 203847, 207844, 227829, 232968, 235144, 252382, 260376, 271796, 282074, 303772, 311766, 352716, 368866, 378573, 407694, 415688, 423111, 455658, 504764, 543592, 553299, 564148, 607544, 623532, 705432, 737732, 757146, 815388, 846222, 883337, 911316, 987259, 1009528, 1106598, 1128296, 1247064, 1291031, 1475464, 1514292, 1630776, 1692444, 1766674, 1822632, 1974518, 2213196, 2397629, 2582062, 2650011, 2961777, 3028584, 3384888, 3533348, 3873093, 3949036, 4426392, 4795258, 5164124, 5300022, 5923554, 7066696, 7192887, 7746186, 7898072, 9590516, 10328248, 10600044, 11847108, 14385774, 15492372, 16783403, 19181032, 21200088, 23694216, 28771548, 30984744, 33566806, 50350209, 57543096, 67133612, 100700418, 134267224, 201400836, 402801672]

約数ペア:

[(1, 402801672), (2, 201400836), (3, 134267224), (4, 100700418), (6, 67133612), (7, 57543096), (8, 50350209), (12, 33566806), (13, 30984744), (14, 28771548), (17, 23694216), (19, 21200088), (21, 19181032), (24, 16783403), (26, 15492372), (28, 14385774), (34, 11847108), (38, 10600044), (39, 10328248), (42, 9590516), (51, 7898072), (52, 7746186), (56, 7192887), (57, 7066696), (68, 5923554), (76, 5300022), (78, 5164124), (84, 4795258), (91, 4426392), (102, 3949036), (104, 3873093), (114, 3533348), (119, 3384888), (133, 3028584), (136, 2961777), (152, 2650011), (156, 2582062), (168, 2397629), (182, 2213196), (204, 1974518), (221, 1822632), (228, 1766674), (238, 1692444), (247, 1630776), (266, 1514292), (273, 1475464), (312, 1291031), (323, 1247064), (357, 1128296), (364, 1106598), (399, 1009528), (408, 987259), (442, 911316), (456, 883337), (476, 846222), (494, 815388), (532, 757146), (546, 737732), (571, 705432), (646, 623532), (663, 607544), (714, 564148), (728, 553299), (741, 543592), (798, 504764), (884, 455658), (952, 423111), (969, 415688), (988, 407694), (1064, 378573), (1092, 368866), (1142, 352716), (1292, 311766), (1326, 303772), (1428, 282074), (1482, 271796), (1547, 260376), (1596, 252382), (1713, 235144), (1729, 232968), (1768, 227829), (1938, 207844), (1976, 203847), (2184, 184433), (2261, 178152), (2284, 176358), (2584, 155883), (2652, 151886), (2856, 141037), (2964, 135898), (3094, 130188), (3192, 126191), (3426, 117572), (3458, 116484), (3876, 103922), (3997, 100776), (4199, 95928), (4522, 89076), (4568, 88179), (4641, 86792), (5187, 77656), (5304, 75943), (5928, 67949), (6188, 65094), (6783, 59384), (6852, 58786), (6916, 58242), (7423, 54264), (7752, 51961), (7994, 50388), (8398, 47964), (9044, 44538), (9282, 43396), (9707, 41496), (10374, 38828), (10849, 37128), (11991, 33592), (12376, 32547), (12597, 31976), (13566, 29692), (13704, 29393), (13832, 29121), (14846, 27132), (15988, 25194), (16796, 23982), (18088, 22269), (18564, 21698), (19414, 20748)]