345301376

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 827668800

約数和(自身を除く): 482367424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 97, 112, 116, 128, 137, 194, 203, 224, 232, 274, 388, 406, 448, 464, 548, 679, 776, 812, 896, 928, 959, 1096, 1358, 1552, 1624, 1856, 1918, 2192, 2716, 2813, 3104, 3248, 3712, 3836, 3973, 4384, 5432, 5626, 6208, 6496, 7672, 7946, 8768, 10864, 11252, 12416, 12992, 13289, 15344, 15892, 17536, 19691, 21728, 22504, 25984, 26578, 27811, 30688, 31784, 39382, 43456, 45008, 53156, 55622, 61376, 63568, 78764, 86912, 90016, 93023, 106312, 111244, 122752, 127136, 157528, 180032, 186046, 212624, 222488, 254272, 315056, 360064, 372092, 385381, 425248, 444976, 508544, 630112, 744184, 770762, 850496, 889952, 1260224, 1488368, 1541524, 1700992, 1779904, 2520448, 2697667, 2976736, 3083048, 3559808, 5395334, 5953472, 6166096, 10790668, 11906944, 12332192, 21581336, 24664384, 43162672, 49328768, 86325344, 172650688, 345301376]

約数ペア:

[(1, 345301376), (2, 172650688), (4, 86325344), (7, 49328768), (8, 43162672), (14, 24664384), (16, 21581336), (28, 12332192), (29, 11906944), (32, 10790668), (56, 6166096), (58, 5953472), (64, 5395334), (97, 3559808), (112, 3083048), (116, 2976736), (128, 2697667), (137, 2520448), (194, 1779904), (203, 1700992), (224, 1541524), (232, 1488368), (274, 1260224), (388, 889952), (406, 850496), (448, 770762), (464, 744184), (548, 630112), (679, 508544), (776, 444976), (812, 425248), (896, 385381), (928, 372092), (959, 360064), (1096, 315056), (1358, 254272), (1552, 222488), (1624, 212624), (1856, 186046), (1918, 180032), (2192, 157528), (2716, 127136), (2813, 122752), (3104, 111244), (3248, 106312), (3712, 93023), (3836, 90016), (3973, 86912), (4384, 78764), (5432, 63568), (5626, 61376), (6208, 55622), (6496, 53156), (7672, 45008), (7946, 43456), (8768, 39382), (10864, 31784), (11252, 30688), (12416, 27811), (12992, 26578), (13289, 25984), (15344, 22504), (15892, 21728), (17536, 19691)]