305111424

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 895380480

約数和(自身を除く): 590269056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 71, 76, 93, 96, 114, 124, 128, 142, 152, 186, 192, 213, 228, 248, 284, 304, 361, 372, 384, 426, 456, 496, 568, 589, 608, 722, 744, 852, 912, 992, 1083, 1136, 1178, 1216, 1349, 1444, 1488, 1704, 1767, 1824, 1984, 2166, 2201, 2272, 2356, 2432, 2698, 2888, 2976, 3408, 3534, 3648, 3968, 4047, 4332, 4402, 4544, 4712, 5396, 5776, 5952, 6603, 6816, 7068, 7296, 8094, 8664, 8804, 9088, 9424, 10792, 11191, 11552, 11904, 13206, 13632, 14136, 16188, 17328, 17608, 18848, 21584, 22382, 23104, 25631, 26412, 27264, 28272, 32376, 33573, 34656, 35216, 37696, 41819, 43168, 44764, 46208, 51262, 52824, 56544, 64752, 67146, 69312, 70432, 75392, 76893, 83638, 86336, 89528, 102524, 105648, 113088, 125457, 129504, 134292, 138624, 140864, 153786, 167276, 172672, 179056, 205048, 211296, 226176, 250914, 259008, 268584, 281728, 307572, 334552, 358112, 410096, 422592, 501828, 518016, 537168, 615144, 669104, 716224, 794561, 820192, 845184, 1003656, 1074336, 1230288, 1338208, 1432448, 1589122, 1640384, 2007312, 2148672, 2383683, 2460576, 2676416, 3178244, 3280768, 4014624, 4297344, 4767366, 4921152, 5352832, 6356488, 8029248, 9534732, 9842304, 12712976, 16058496, 19069464, 25425952, 38138928, 50851904, 76277856, 101703808, 152555712, 305111424]

約数ペア:

[(1, 305111424), (2, 152555712), (3, 101703808), (4, 76277856), (6, 50851904), (8, 38138928), (12, 25425952), (16, 19069464), (19, 16058496), (24, 12712976), (31, 9842304), (32, 9534732), (38, 8029248), (48, 6356488), (57, 5352832), (62, 4921152), (64, 4767366), (71, 4297344), (76, 4014624), (93, 3280768), (96, 3178244), (114, 2676416), (124, 2460576), (128, 2383683), (142, 2148672), (152, 2007312), (186, 1640384), (192, 1589122), (213, 1432448), (228, 1338208), (248, 1230288), (284, 1074336), (304, 1003656), (361, 845184), (372, 820192), (384, 794561), (426, 716224), (456, 669104), (496, 615144), (568, 537168), (589, 518016), (608, 501828), (722, 422592), (744, 410096), (852, 358112), (912, 334552), (992, 307572), (1083, 281728), (1136, 268584), (1178, 259008), (1216, 250914), (1349, 226176), (1444, 211296), (1488, 205048), (1704, 179056), (1767, 172672), (1824, 167276), (1984, 153786), (2166, 140864), (2201, 138624), (2272, 134292), (2356, 129504), (2432, 125457), (2698, 113088), (2888, 105648), (2976, 102524), (3408, 89528), (3534, 86336), (3648, 83638), (3968, 76893), (4047, 75392), (4332, 70432), (4402, 69312), (4544, 67146), (4712, 64752), (5396, 56544), (5776, 52824), (5952, 51262), (6603, 46208), (6816, 44764), (7068, 43168), (7296, 41819), (8094, 37696), (8664, 35216), (8804, 34656), (9088, 33573), (9424, 32376), (10792, 28272), (11191, 27264), (11552, 26412), (11904, 25631), (13206, 23104), (13632, 22382), (14136, 21584), (16188, 18848), (17328, 17608)]