342053504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 799680000

約数和(自身を除く): 457626496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 304, 349, 403, 416, 494, 496, 589, 608, 698, 806, 832, 988, 992, 1178, 1216, 1396, 1612, 1664, 1976, 1984, 2356, 2432, 2792, 3224, 3952, 3968, 4537, 4712, 5584, 6448, 6631, 7657, 7904, 9074, 9424, 10819, 11168, 12896, 13262, 15314, 15808, 18148, 18848, 21638, 22336, 25792, 26524, 30628, 31616, 36296, 37696, 43276, 44672, 51584, 53048, 61256, 72592, 75392, 86203, 86552, 106096, 122512, 140647, 145184, 172406, 173104, 205561, 212192, 245024, 281294, 290368, 344812, 346208, 411122, 424384, 490048, 562588, 580736, 689624, 692416, 822244, 848768, 980096, 1125176, 1379248, 1384832, 1644488, 2250352, 2672293, 2758496, 3288976, 4500704, 5344586, 5516992, 6577952, 9001408, 10689172, 11033984, 13155904, 18002816, 21378344, 26311808, 42756688, 85513376, 171026752, 342053504]

約数ペア:

[(1, 342053504), (2, 171026752), (4, 85513376), (8, 42756688), (13, 26311808), (16, 21378344), (19, 18002816), (26, 13155904), (31, 11033984), (32, 10689172), (38, 9001408), (52, 6577952), (62, 5516992), (64, 5344586), (76, 4500704), (104, 3288976), (124, 2758496), (128, 2672293), (152, 2250352), (208, 1644488), (247, 1384832), (248, 1379248), (304, 1125176), (349, 980096), (403, 848768), (416, 822244), (494, 692416), (496, 689624), (589, 580736), (608, 562588), (698, 490048), (806, 424384), (832, 411122), (988, 346208), (992, 344812), (1178, 290368), (1216, 281294), (1396, 245024), (1612, 212192), (1664, 205561), (1976, 173104), (1984, 172406), (2356, 145184), (2432, 140647), (2792, 122512), (3224, 106096), (3952, 86552), (3968, 86203), (4537, 75392), (4712, 72592), (5584, 61256), (6448, 53048), (6631, 51584), (7657, 44672), (7904, 43276), (9074, 37696), (9424, 36296), (10819, 31616), (11168, 30628), (12896, 26524), (13262, 25792), (15314, 22336), (15808, 21638), (18148, 18848)]