421996848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5731

約数の個数: 160

約数和(自身を含む): 1420909056

約数和(自身を除く): 998912208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5683, 5712, 6188, 9282, 10608, 11366, 12376, 17049, 18564, 22732, 24752, 34098, 37128, 39781, 45464, 68196, 73879, 74256, 79562, 90928, 96611, 119343, 136392, 147758, 159124, 193222, 221637, 238686, 272784, 289833, 295516, 318248, 386444, 443274, 477372, 517153, 579666, 591032, 636496, 676277, 772888, 886548, 954744, 1034306, 1159332, 1182064, 1255943, 1352554, 1545776, 1551459, 1773096, 1909488, 2028831, 2068612, 2318664, 2511886, 2705108, 3102918, 3546192, 3767829, 4057662, 4137224, 4637328, 5023772, 5410216, 6205836, 7535658, 8115324, 8274448, 8791601, 10047544, 10820432, 12411672, 15071316, 16230648, 17583202, 20095088, 24823344, 26374803, 30142632, 32461296, 35166404, 52749606, 60285264, 70332808, 105499212, 140665616, 210998424, 421996848]

約数ペア:

[(1, 421996848), (2, 210998424), (3, 140665616), (4, 105499212), (6, 70332808), (7, 60285264), (8, 52749606), (12, 35166404), (13, 32461296), (14, 30142632), (16, 26374803), (17, 24823344), (21, 20095088), (24, 17583202), (26, 16230648), (28, 15071316), (34, 12411672), (39, 10820432), (42, 10047544), (48, 8791601), (51, 8274448), (52, 8115324), (56, 7535658), (68, 6205836), (78, 5410216), (84, 5023772), (91, 4637328), (102, 4137224), (104, 4057662), (112, 3767829), (119, 3546192), (136, 3102918), (156, 2705108), (168, 2511886), (182, 2318664), (204, 2068612), (208, 2028831), (221, 1909488), (238, 1773096), (272, 1551459), (273, 1545776), (312, 1352554), (336, 1255943), (357, 1182064), (364, 1159332), (408, 1034306), (442, 954744), (476, 886548), (546, 772888), (624, 676277), (663, 636496), (714, 591032), (728, 579666), (816, 517153), (884, 477372), (952, 443274), (1092, 386444), (1326, 318248), (1428, 295516), (1456, 289833), (1547, 272784), (1768, 238686), (1904, 221637), (2184, 193222), (2652, 159124), (2856, 147758), (3094, 136392), (3536, 119343), (4368, 96611), (4641, 90928), (5304, 79562), (5683, 74256), (5712, 73879), (6188, 68196), (9282, 45464), (10608, 39781), (11366, 37128), (12376, 34098), (17049, 24752), (18564, 22732)]